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9wbg

Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl and Catch domain resolved

Method: ELECTRON MICROSCOPY Dmax: 219.6 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Maltose/maltodextrin-binding periplasmic protein,Midnolin

Homo sapiens

UniProt P0AEX9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain f； UniProt 27–392 Not recorded 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
21DH Crystal structure of MBP-fused Monobody P' in complex with HPPU Deposited 2025-12-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 31–392（362 aa）
Mutation：A324V A1MC1 1-(4-hydroxyphenyl)-3-phenyl-urea × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% (w/v) PEG 4000, 0.1M sodium acetate, 0.28M ammonium sulfate
Resolution 2.57 Å R-free 0.247
21DH Crystal structure of MBP-fused Monobody P' in complex with HPPU Deposited 2025-12-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain B 31–392（362 aa）
Mutation：A324V A1MC1 1-(4-hydroxyphenyl)-3-phenyl-urea × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% (w/v) PEG 4000, 0.1M sodium acetate, 0.28M ammonium sulfate
Resolution 2.57 Å R-free 0.247
21DH Crystal structure of MBP-fused Monobody P' in complex with HPPU Deposited 2025-12-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain C 31–392（362 aa）
Mutation：A324V A1MC1 1-(4-hydroxyphenyl)-3-phenyl-urea × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% (w/v) PEG 4000, 0.1M sodium acetate, 0.28M ammonium sulfate
Resolution 2.57 Å R-free 0.247
21DH Crystal structure of MBP-fused Monobody P' in complex with HPPU Deposited 2025-12-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain D 31–392（362 aa）
Mutation：A324V A1MC1 1-(4-hydroxyphenyl)-3-phenyl-urea × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% (w/v) PEG 4000, 0.1M sodium acetate, 0.28M ammonium sulfate
Resolution 2.57 Å R-free 0.247
21DH Crystal structure of MBP-fused Monobody P' in complex with HPPU Deposited 2025-12-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 5 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain E 31–392（362 aa）
Mutation：A324V A1MC1 1-(4-hydroxyphenyl)-3-phenyl-urea × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% (w/v) PEG 4000, 0.1M sodium acetate, 0.28M ammonium sulfate
Resolution 2.57 Å R-free 0.247
21DH Crystal structure of MBP-fused Monobody P' in complex with HPPU Deposited 2025-12-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 6 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain F 31–392（362 aa）
Mutation：A324V A1MC1 1-(4-hydroxyphenyl)-3-phenyl-urea × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% (w/v) PEG 4000, 0.1M sodium acetate, 0.28M ammonium sulfate
Resolution 2.57 Å R-free 0.247
2D21 NMR Structure of stereo-array isotope labelled (SAIL) maltodextrin-binding protein (MBP) Deposited 2005-09-02 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.2；310 K；Ionic strength (raw mmCIF value) 20mM sodium phosphate；Pressure AMBIENT
NMR sample composition 0.33mM SAIL-MBP, 3.3mM beta-cyclodextrin, 20mM sodium phosphate, 3mM NaN3, CompleteMini protease inhibitor mix | 90% H2O/10% D2O
Resolution not provided
2H25 Solution Structure of Maltose Binding Protein complexed with beta-cyclodextrin Deposited 2006-05-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；303 K；Ionic strength (raw mmCIF value) 20mM sodium phosphates；Pressure ambient
NMR sample composition 1.2mM MBP, PH 7; 10% D2O | 10% D2O
Resolution not provided
2KLF PERE NMR structure of maltodextrin-binding protein Deposited 2009-07-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Mutation：I2T No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.2；310 K；Ionic strength (raw mmCIF value) 0.02；Pressure ambient
NMR sample composition 20mM potassium phosphate-1, 2mM beta-cyclodextrin-2, 3mM sodium azide-3, 100mM EDTA-4, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2MV0 Solution NMR Structure of Maltose-binding protein from Escherichia coli, Northeast Structural Genomics Consortium (NESG) Target ER690 Deposited 2014-09-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.2；310 K；Pressure ambient
NMR sample composition 1.05 mM ER690.005, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2N44 EC-NMR Structure of Escherichia coli Maltose-binding protein Determined by Combining Evolutionary Couplings (EC) and Sparse NMR Data. Northeast Structural Genomics Consortium target ER690 Deposited 2015-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa） Fragment：UNP residues 27-396
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
2N45 EC-NMR Structure of Escherichia coli Maltose-binding protein Determined by Combining Evolutionary Couplings (EC) and Sparse NMR Data with a second set of RDC data simulated for an alternative alignment tensor. Northeast Structural Genomics Consortium target ER690 Deposited 2015-06-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa） Fragment：UNP RESIDUES 27-396
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
2OBG Crystal Structure of Monobody MBP-74/Maltose Binding Protein Fusion Complex Deposited 2006-12-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 31–396（366 aa） Fragment：MBP (residues 5-370), MBP-74 (residues 1001-1093)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；292 K；20% PEG-1000, 0.1 M Na/K phosphate, 0.2 M NaCl, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Resolution 2.35 Å R-free 0.250
2OK2 MutS C-terminal domain fused to Maltose Binding Protein Deposited 2007-01-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 28–392（365 aa） Fragment：MBP/MutS C-terminal fusion
Chain B 28–392（365 aa） Fragment：MBP/MutS C-terminal fusion
Not recorded SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；298 K；15% PEG 4K, 100 mM sodium citrate, 100 mM lithium acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.277
2R6G The Crystal Structure of the E. coli Maltose Transporter Deposited 2007-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 27–396（370 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；27% PEG 400, 500mM NaCl, 100mM Sodium Hepes pH 7.5, 10mM betaine hydrochloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.80 Å R-free 0.271
2ZXT Crystal structure of Tim40/MIA40, a disulfide relay system in mitochondria, solved as MBP fusion protein Deposited 2009-01-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：MBPTim40C4
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；293 K；100mM KOAc, 200 mM NH4OAc, 30 % PEG 4000, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.00 Å R-free 0.278
3A3C Crystal structure of TIM40/MIA40 fusing MBP, C296S and C298S mutant Deposited 2009-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–392（364 aa）
Mutation：C296S, C298S No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；298 K；100mM K-acetate, 200 mM NH4-acetate, 30% PEG 4000, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.50 Å R-free 0.316
3C4M Structure of human parathyroid hormone in complex with the extracellular domain of its G-protein-coupled receptor (PTH1R) Deposited 2008-01-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–392（367 aa） Fragment：extracellular domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；30% PPG P400, 0.1 M NaCacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.95 Å R-free 0.227
3C4M Structure of human parathyroid hormone in complex with the extracellular domain of its G-protein-coupled receptor (PTH1R) Deposited 2008-01-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 26–392（367 aa） Fragment：extracellular domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；30% PPG P400, 0.1 M NaCacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.95 Å R-free 0.227
3CSB Crystal Structure of Monobody YSX1/Maltose Binding Protein Fusion Complex Deposited 2008-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 31–396（366 aa）
Not recorded MN MANGANESE (II) ION × 4 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 1PE PENTAETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 9 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；292 K；41% polyethelyeneglycol-400, 2% 2-methyl-2,4-pentanediol, 50 mM MnCl2, 0.1 M 2-(N-morpholino)ethanesulfonic acid, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.00 Å R-free 0.236
3CSG Crystal Structure of Monobody YS1(MBP-74)/Maltose Binding Protein Fusion Complex Deposited 2008-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 31–396（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；292 K；20% polyethyleneglycol-1000, 0.1 M Na/K phosphate, 0.2 M NaCl, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 1.80 Å R-free 0.235
3D4C ZP-N domain of mammalian sperm receptor ZP3 (crystal form I) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CD CADMIUM ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M tris-HCL, PH7.2, 0.001M maltose. Reservoir: 1.0M sodium acetate, 0,1M sodium HEPES, PH7.5, 0.05M cadmium sulfate. Sample to reservoir ratio in drop: 1:1, pH7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.90 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 5 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain E 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 6 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain F 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 7 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain G 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3D4G ZP-N domain of mammalian sperm receptor ZP3 (crystal form II) Deposited 2008-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 8 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain H 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M maltose. Reservoir: 10% PEG6000, 0.2M calcium chloride, 0.1M Tris-HCL, PH7.0. Sample to reservoir ratio in drop: 1:1, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.227
3DM0 Maltose Binding Protein fusion with RACK1 from A. thaliana Deposited 2008-06-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–387（361 aa） Fragment：Fusion protein of MBP (UNP residues 27 to 387 ) and RACK1 (UNP residues 4 to 327)
Mutation：D82A, K83A, K239A, E359A EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；278 K；100mM HEPES pH 7.5 20% w/v PEG 10,000, VAPOR DIFFUSION, SITTING DROP, temperature 278K
Resolution 2.40 Å R-free 0.250
3EF7 ZP-N domain of mammalian sperm receptor ZP3 (crystal form III) Deposited 2008-09-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N ZN ZINC ION × 5 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M Maltose. Reservoir: 12% PEG6000, 0.15M calcium chloride, 0.0025M zinc chloride, 0.1M Tris-HCL, PH8.2. Sample to reservoir ratio in drop: 1:1, PH8.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K, pH7.8
Resolution 3.10 Å R-free 0.256
3EF7 ZP-N domain of mammalian sperm receptor ZP3 (crystal form III) Deposited 2008-09-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N ZN ZINC ION × 8 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M Maltose. Reservoir: 12% PEG6000, 0.15M calcium chloride, 0.0025M zinc chloride, 0.1M Tris-HCL, PH8.2. Sample to reservoir ratio in drop: 1:1, PH8.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K, pH7.8
Resolution 3.10 Å R-free 0.256
3EF7 ZP-N domain of mammalian sperm receptor ZP3 (crystal form III) Deposited 2008-09-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Chain B 27–393（367 aa） Fragment：ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation：I3T, E360A, K363A, D364A, R368N Mutation：I3T, E360A, K363A, D364A, R368N ZN ZINC ION × 26 CA CALCIUM ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293 K；Sample: 15mg/ml protein in 0.05M sodium chloride, 0.01M Tris-HCL, PH7.2, 0.001M Maltose. Reservoir: 12% PEG6000, 0.15M calcium chloride, 0.0025M zinc chloride, 0.1M Tris-HCL, PH8.2. Sample to reservoir ratio in drop: 1:1, PH8.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K, pH7.8
Resolution 3.10 Å R-free 0.256
3EHS Crystal structure of the extracellular domain of human corticotropin releasing factor receptor type 1 (CRFR1) Deposited 2008-09-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 4.7；293 K；NaCl, sucrose, sodium acetate, pH 4.7, vapor diffusion, temperature 293K
Resolution 2.76 Å R-free 0.240
3EHT Crystal structure of the extracellular domain of human corticotropin releasing factor receptor type 1 (CRFR1) in complex with CRF Deposited 2008-09-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–392（367 aa）
Mutation：F(-257)E No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.25；293 K；PEG 3350, Lithium sulfate, Bis-Tris, pH 6.25, VAPOR DIFFUSION, temperature 293K
Resolution 3.40 Å R-free 0.252
3EHU Crystal structure of the extracellular domain of human corticotropin releasing factor receptor type 1 (CRFR1) in complex with CRF Deposited 2008-09-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–392（367 aa）
Mutation：A(-25)E CA CALCIUM ION × 1 BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.75；293 K；PEG MME 550, calcium chloride, tert-butanol, Bis-Tris, pH 6.75, VAPOR DIFFUSION, temperature 293K
Resolution 1.96 Å R-free 0.256
3EHU Crystal structure of the extracellular domain of human corticotropin releasing factor receptor type 1 (CRFR1) in complex with CRF Deposited 2008-09-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 26–392（367 aa）
Mutation：A(-25)E CA CALCIUM ION × 1 BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.75；293 K；PEG MME 550, calcium chloride, tert-butanol, Bis-Tris, pH 6.75, VAPOR DIFFUSION, temperature 293K
Resolution 1.96 Å R-free 0.256
3F5F Crystal structure of heparan sulfate 2-O-sulfotransferase from gallus gallus as a maltose binding protein fusion. Deposited 2008-11-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–387（361 aa） Fragment：P0AEX9 residues 27-392, Q76KB1 residues 69-356
Mutation：E359A A3P ADENOSINE-3'-5'-DIPHOSPHATE × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；Ammonium Citrate, Bis-tris-propane, Phenol, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.65 Å R-free 0.243
3G7V Islet Amyloid Polypeptide (IAPP or Amylin) fused to Maltose Binding Protein Deposited 2009-02-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded SO4 SULFATE ION × 7 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.6；298 K；2.0 M Ammonium Sulfate, 0.1M Sodium Acetate pH 4.6, vapor diffusion, hanging drop, temperature 298K
Resolution 1.86 Å R-free 0.205
3G7V Islet Amyloid Polypeptide (IAPP or Amylin) fused to Maltose Binding Protein Deposited 2009-02-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded SO4 SULFATE ION × 8 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.6；298 K；2.0 M Ammonium Sulfate, 0.1M Sodium Acetate pH 4.6, vapor diffusion, hanging drop, temperature 298K
Resolution 1.86 Å R-free 0.205
3G7W Islet Amyloid Polypeptide (IAPP or Amylin) Residues 1 to 22 fused to Maltose Binding Protein Deposited 2009-02-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 20 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.6；298 K；2.0 M Ammonium Sulfate, 0.1M Sodium Acetate pH 4.6, vapor diffusion, hanging drop, temperature 298K
Resolution 1.75 Å R-free 0.194
3G7W Islet Amyloid Polypeptide (IAPP or Amylin) Residues 1 to 22 fused to Maltose Binding Protein Deposited 2009-02-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 40 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.6；298 K；2.0 M Ammonium Sulfate, 0.1M Sodium Acetate pH 4.6, vapor diffusion, hanging drop, temperature 298K
Resolution 1.75 Å R-free 0.194
3H3G Crystal structure of the extracellular domain of the human parathyroid hormone receptor (PTH1R) in complex with parathyroid hormone-related protein (PTHrP) Deposited 2009-04-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–392（367 aa） Fragment：extracellular domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；298 K；7.5% PEG 2000, 13% PEG 400, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 1.94 Å R-free 0.233
3H4Z Crystal Structure of an MBP-Der p 7 fusion protein Deposited 2009-04-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–387（361 aa）
Not recorded NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；85mM Lithium sulfate, 42mM Tris pH 8.5, 12.75% PEG4K, 7.5% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.35 Å R-free 0.293
3H4Z Crystal Structure of an MBP-Der p 7 fusion protein Deposited 2009-04-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；85mM Lithium sulfate, 42mM Tris pH 8.5, 12.75% PEG4K, 7.5% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.35 Å R-free 0.293
3H4Z Crystal Structure of an MBP-Der p 7 fusion protein Deposited 2009-04-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；85mM Lithium sulfate, 42mM Tris pH 8.5, 12.75% PEG4K, 7.5% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.35 Å R-free 0.293
3HPI Crystal structure of maltose-binding protein mutant with bound sucrose Deposited 2009-06-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Mutation：D14L, K15F, W62Y, E111Y ZN ZINC ION × 2 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.2；289 K；PEG MME 5000, Sodium acetate, Sucrose, Magnesium chloride, Zinc chloride, pH 6.2, VAPOR DIFFUSION, temperature 289K
Resolution 2.00 Å R-free 0.284
3HPI Crystal structure of maltose-binding protein mutant with bound sucrose Deposited 2009-06-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–396（370 aa）
Mutation：D14L, K15F, W62Y, E111Y ZN ZINC ION × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.2；289 K；PEG MME 5000, Sodium acetate, Sucrose, Magnesium chloride, Zinc chloride, pH 6.2, VAPOR DIFFUSION, temperature 289K
Resolution 2.00 Å R-free 0.284
3HST N-Terminal RNASE H domain of rv2228c from mycobacterium tuberculosis as a fusion protein with maltose binding protein Deposited 2009-06-10 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；20% PEG2000, 0.2M Ammounium tartrate, pH pH7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.25 Å R-free 0.239
3HST N-Terminal RNASE H domain of rv2228c from mycobacterium tuberculosis as a fusion protein with maltose binding protein Deposited 2009-06-10 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–392（366 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 TAR D(-)-TARTARIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；20% PEG2000, 0.2M Ammounium tartrate, pH pH7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.25 Å R-free 0.239
3IOR Huntingtin amino-terminal region with 17 Gln residues - crystal C95 Deposited 2009-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Fusion protein, see remark 999
Chain B 27–384（358 aa） Fragment：Fusion protein, see remark 999
Chain C 27–384（358 aa） Fragment：Fusion protein, see remark 999
Not recorded ZN ZINC ION × 6 CA CALCIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；278 K；12% PEG 4000, 200 mM Zn acetate, 200 mM Sodium acetate, 100 mM Sodium Cacodylate pH 6.5-7.4 , VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.60 Å R-free 0.267
3IOT Huntingtin amino-terminal region with 17 Gln residues - crystal C92-b Deposited 2009-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain B 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain C 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Not recorded ZN ZINC ION × 9 CA CALCIUM ION × 9 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；278 K；12% PEG 4000, 200 mM Zn acetate, 200 mM Sodium acetate, 100 mM Sodium Cacodylate pH 6.5-7.4, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.50 Å R-free 0.295
3IOU Huntingtin amino-terminal region with 17 Gln residues - crystal C94 Deposited 2009-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain B 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain C 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Not recorded ZN ZINC ION × 8 CA CALCIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；278 K；12% PEG 4000, 200 mM Zn acetate, 200 mM Sodium acetate, 100 mM Sodium Cacodylate pH 6.5-7.4, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.70 Å R-free 0.299
3IOV Huntingtin amino-terminal region with 17 Gln residues - crystal C99 Deposited 2009-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain B 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain C 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Not recorded ZN ZINC ION × 6 CA CALCIUM ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；278 K；12% PEG 4000, 200 mM Zn acetate, 200 mM Sodium acetate, 100 mM Sodium Cacodylate pH 6.5-7.4, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.70 Å R-free 0.280
3IOW Huntingtin amino-terminal region with 17 Gln residues - crystal C99-Hg Deposited 2009-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain B 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Chain C 27–384（358 aa） Fragment：Fusion protein, see remark 999,Fusion protein, see remark 999
Not recorded ZN ZINC ION × 7 CA CALCIUM ION × 10 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；278 K；12% PEG 4000, 200 mM Zn acetate, 200 mM Sodium acetate, 100 mM Sodium Cacodylate pH 6.5-7.4, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.50 Å R-free 0.281
3J9P Structure of the TRPA1 ion channel determined by electron cryo-microscopy Deposited 2015-02-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa） Fragment：SEE REMARK 999
Chain B 27–392（366 aa） Fragment：SEE REMARK 999
Chain C 27–392（366 aa） Fragment：SEE REMARK 999
Chain D 27–392（366 aa） Fragment：SEE REMARK 999
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES, 150 mM NaCl, 1 mM DTT, 1 mM IP6；pH 8；20 mM HEPES, 150 mM NaCl, 1 mM DTT, 1 mM IP6
cryo-EM vitrification conditions Blot for 7 seconds before plunging.；120 K；Cryogen ETHANE；Blot for 7 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 4.24 Å
3KJT Stimulation of the maltose transporter by a mutant sucrose binding protein gives insights into ABC transporter coupling Deposited 2009-11-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa） Fragment：UNP residues 27-396
Mutation：D14L, K15F, W62Y, E111Y No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；289 K；PEG MME 5000, 0.1M Sodium acetate, 60mM MgCl2, 10mM ZnCl2, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Resolution 1.50 Å R-free 0.242
3L2J Dimeric structure of the ligand-free extracellular domain of the human parathyroid hormone receptor (PTH1R) Deposited 2009-12-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；ammonium sulfate, HEPES, sodium acetate, PEG400, cadaverine dihydrochloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.24 Å R-free 0.258
3LBS Crystal structure of the cytoplasmic tail of (pro)renin receptor as a MBP fusion (Maltose-bound form) Deposited 2010-01-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 29–390（362 aa） Fragment：Maltose-binding periplasmic protein, residues 29-390, Renin receptor, residues 332-350
Chain B 29–390（362 aa） Fragment：Maltose-binding periplasmic protein, residues 29-390, Renin receptor, residues 332-350
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；293 K；28% PEG4000, 0.2M Magnesium Chloride, 0.1 M Cacodylate, pH 6.5, EVAPORATION, temperature 293K
Resolution 2.15 Å R-free 0.278
3LC8 Crystal structure of the cytoplasmic tail of (pro)renin receptor as a MBP fusion (Maltose-free form) Deposited 2010-01-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 29–390（362 aa） Fragment：Maltose-binding periplasmic protein, residues 29-390, Renin receptor, residues 332-350
Chain B 29–390（362 aa） Fragment：Maltose-binding periplasmic protein, residues 29-390, Renin receptor, residues 332-350
Not recorded PG4 TETRAETHYLENE GLYCOL × 2 GOL GLYCEROL × 3 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 8.5；293 K；20% PEG 4000, 0.2M Magnesium Chloride, 0.1M Tris, pH 8.5, EVAPORATION, temperature 293K
Resolution 2.00 Å R-free 0.257
3MP1 Complex structure of Sgf29 and trimethylated H3K4 Deposited 2010-04-24 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa）
Not recorded ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；281 K；25% PEG3350, 0.1M sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 281K
Resolution 2.60 Å R-free 0.260
3MP6 Complex Structure of Sgf29 and dimethylated H3K4 Deposited 2010-04-25 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；281 K；25% PEG3350, 0.1M sodium acetate, pH 4.5, vapor diffusion, hanging drop, temperature 281K
Resolution 1.48 Å R-free 0.205
3MP8 Crystal structure of Sgf29 tudor domain Deposited 2010-04-26 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–387（361 aa）
Not recorded GOL GLYCEROL × 9 SO4 SULFATE ION × 6 NA SODIUM ION × 5 ACY ACETIC ACID × 3 4BZ 4-(HYDROXYMETHYL)BENZAMIDINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4；281 K；2.0M ammonium sulfate, 0.1M sodium acetate, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 281K
Resolution 1.92 Å R-free 0.216
3MQ9 Crystal Structure of Ectodomain Mutant of BST-2/Tetherin/CD317 Fused to MBP Deposited 2010-04-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Chain B 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Chain C 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Chain D 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5；298 K；Crystals were grown at 25C by using microbatch under oil by mixing protein with crystallization buffer containing 100 mM sodium acetate (pH 5.0), 200 mM NaCl, 20% PEG 6000. Micro batch under oil, pH 5.0, EVAPORATION, temperature 298.0K
Resolution 2.80 Å R-free 0.279
3MQ9 Crystal Structure of Ectodomain Mutant of BST-2/Tetherin/CD317 Fused to MBP Deposited 2010-04-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain E 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Chain F 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Chain G 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Chain H 27–395（369 aa） Fragment：MBP residues 27-395 fused to BST-2 residues 66-139
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5；298 K；Crystals were grown at 25C by using microbatch under oil by mixing protein with crystallization buffer containing 100 mM sodium acetate (pH 5.0), 200 mM NaCl, 20% PEG 6000. Micro batch under oil, pH 5.0, EVAPORATION, temperature 298.0K
Resolution 2.80 Å R-free 0.279
3N94 Crystal structure of human pituitary adenylate cyclase 1 Receptor-short N-terminal extracellular domain Deposited 2010-05-28 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa） Fragment：UNP 26-119
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293.15 K；25.5% PEG 4000, 15% Glycerol, 170mM Ammonium sulphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K
Resolution 1.80 Å R-free 0.216
3O3U Crystal Structure of Human Receptor for Advanced Glycation Endproducts (RAGE) Deposited 2010-07-26 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain N 28–384（357 aa） Fragment：MBP: UNP residues 28-384, RAGE: UNP residues 23-231
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；200 mM Li sulfate, 100 mM Tris-HCl, pH 7.5 and 10% (w/v) polyethylene glycol 4,000 , VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.50 Å R-free 0.184
3PGF Crystal structure of maltose bound MBP with a conformationally specific synthetic antigen binder (sAB) Deposited 2010-11-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–393（367 aa）
Mutation：r367n delta (368-370) IMD IMIDAZOLE × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；292 K；19% PEG 3400, 8% Tacsimate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.10 Å R-free 0.227
3PUV Crystal Structure of an outward-facing MBP-Maltose transporter complex bound to ADP-VO4 Deposited 2010-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 27–396（370 aa） Fragment：unp residues 27-396
Not recorded PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 10 UMQ UNDECYL-MALTOSIDE × 1 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 VO4 VANADATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；27% PEG 400, 0.1M HEPES, 10 mM magnesium chloride, 50 mM sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K, pH 7.5
Resolution 2.40 Å R-free 0.253
3PUW Crystal Structure of an outward-facing MBP-Maltose transporter complex bound to ADP-AlF4 Deposited 2010-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 27–396（370 aa） Fragment：unp residues 27-396
Not recorded PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 10 UMQ UNDECYL-MALTOSIDE × 1 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ALF TETRAFLUOROALUMINATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；27 % PEG 400, 0.1 M HEPES, 10 mM magnesium chloride, 50 mM sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K, pH 7.5
Resolution 2.30 Å R-free 0.255
3PUX Crystal Structure of an outward-facing MBP-Maltose transporter complex bound to ADP-BeF3 Deposited 2010-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 27–396（370 aa） Fragment：unp residues 27-396
Not recorded UMQ UNDECYL-MALTOSIDE × 1 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 10 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 BEF BERYLLIUM TRIFLUORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；293 K；27% PEG 400, 0.1 M HEPES, 10 mM magnesium chloride, 50 mM sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K, pH 7.5
Resolution 2.30 Å R-free 0.265
3PY7 Crystal structure of full-length Bovine Papillomavirus oncoprotein E6 in complex with LD1 motif of paxillin at 2.3A resolution Deposited 2010-12-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：D108A,K109A,K265A,E385A,K388A,D389A (maltose-binding periplasmic protein) ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；290 K；1.6 M ammonium sulfate, 2% PEG2000 MME 0.1 M HEPES sodium, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Resolution 2.29 Å R-free 0.225
3Q25 Crystal structure of human alpha-synuclein (1-19) fused to maltose binding protein (MBP) Deposited 2010-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 10 GOL GLYCEROL × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；2.2 M AMMONIUM SULFATE, 20% (w/v) GLYCEROL, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.196
3Q25 Crystal structure of human alpha-synuclein (1-19) fused to maltose binding protein (MBP) Deposited 2010-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 20 GOL GLYCEROL × 12 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；2.2 M AMMONIUM SULFATE, 20% (w/v) GLYCEROL, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.196
3Q26 Cyrstal structure of human alpha-synuclein (10-42) fused to maltose binding protein (MBP) Deposited 2010-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded GOL GLYCEROL × 6 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.2M tri-lithium citrate, 2.2 M ammonium sulfate, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.54 Å R-free 0.183
3Q27 Cyrstal structure of human alpha-synuclein (32-57) fused to maltose binding protein (MBP) Deposited 2010-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 3 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；290 K；0.1M bicine pH 9.0, 2.4 M ammonium sulfate, vapor diffusion, hanging drop, temperature 290K
Resolution 1.30 Å R-free 0.156
3Q28 Cyrstal structure of human alpha-synuclein (58-79) fused to maltose binding protein (MBP) Deposited 2010-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；290 K；0.1M BICINE pH 9.0, 3.2 M AMMONIUM SULFATE, vapor diffusion, hanging drop, temperature 290K
Resolution 1.60 Å R-free 0.173
3Q29 Cyrstal structure of human alpha-synuclein (1-19) fused to maltose binding protein (MBP) Deposited 2010-12-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain C 27–392（366 aa）
Not recorded GOL GLYCEROL × 4 SO4 SULFATE ION × 11 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS pH 8.0, 2.4 M AMMONIUM SULFATE, vapor diffusion, hanging drop, temperature 290K
Resolution 2.30 Å R-free 0.232
3Q29 Cyrstal structure of human alpha-synuclein (1-19) fused to maltose binding protein (MBP) Deposited 2010-12-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain C 27–392（366 aa）
Not recorded GOL GLYCEROL × 4 SO4 SULFATE ION × 11 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS pH 8.0, 2.4 M AMMONIUM SULFATE, vapor diffusion, hanging drop, temperature 290K
Resolution 2.30 Å R-free 0.232
3RLF Crystal structure of the maltose-binding protein/maltose transporter complex in an outward-facing conformation bound to MgAMPPNP Deposited 2011-04-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 27–396（370 aa）
Not recorded UMQ UNDECYL-MALTOSIDE × 1 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 4 MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；28% PEG 4000, 0.1M sodium hepes pH 7.5, 0.2M sodium chloride, 0.05M magnesium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.20 Å R-free 0.254
3RUM New strategy to analyze structures of glycopeptide antibiotic-target complexes Deposited 2011-05-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa） Fragment：UNP RESIDUES 27-392
Non-standard monomer：Yes (specific site not provided by mmCIF) IPA ISOPROPYL ALCOHOL × 3 SO4 SULFATE ION × 4 RST 3-amino-2,3,6-trideoxy-alpha-L-ribo-hexopyranose × 2 MAN alpha-D-mannopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；5% isopropanol, 2M ammonium sulfate, vapor diffusion, sitting drop, temperature 291K
Resolution 1.85 Å R-free 0.219
3SER Zn-mediated Polymer of Maltose-binding Protein K26H/K30H by Synthetic Symmetrization Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa）
Mutation：K26H, K30H CL CHLORIDE ION × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M MES, 0.2M CALCIUM ACETATE, 20% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 2.35 Å R-free 0.222
3SER Zn-mediated Polymer of Maltose-binding Protein K26H/K30H by Synthetic Symmetrization Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–384（358 aa）
Mutation：K26H, K30H CL CHLORIDE ION × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M MES, 0.2M CALCIUM ACETATE, 20% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 2.35 Å R-free 0.222
3SES Cu-mediated Dimer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–384（358 aa）
Chain C 27–384（358 aa）
Mutation：A216H, K220H Mutation：A216H, K220H CU COPPER (II) ION × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS, 0.2M MAGNESIUM CHLORIDE, 20% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.205
3SES Cu-mediated Dimer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa）
Mutation：A216H, K220H CU COPPER (II) ION × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS, 0.2M MAGNESIUM CHLORIDE, 20% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.205
3SES Cu-mediated Dimer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–384（358 aa）
Mutation：A216H, K220H No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS, 0.2M MAGNESIUM CHLORIDE, 20% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.205
3SET Ni-mediated Dimer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form I) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–384（358 aa）
Chain C 27–384（358 aa）
Mutation：A216H, K220H Mutation：A216H, K220H NI NICKEL (II) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS, 25% (W/V) PEG 3350, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.282
3SET Ni-mediated Dimer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form I) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa）
Mutation：A216H, K220H NI NICKEL (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS, 25% (W/V) PEG 3350, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.282
3SET Ni-mediated Dimer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form I) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–384（358 aa）
Mutation：A216H, K220H NI NICKEL (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS, 25% (W/V) PEG 3350, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.90 Å R-free 0.282
3SEU Zn-mediated Polymer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form III) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa）
Mutation：A216H, K220H ZN ZINC ION × 8 ACT ACETATE ION × 6 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M IMIDAZOLE, 0.2M ZINC ACETATE, 20% (W/V) PEG 3000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.85 Å R-free 0.191
3SEV Zn-mediated Trimer of Maltose-binding Protein E310H/K314H by Synthetic Symmetrization Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa）
Chain C 27–384（358 aa）
Chain E 27–384（358 aa）
Mutation：E310H, K314H Mutation：E310H, K314H Mutation：E310H, K314H ZN ZINC ION × 3 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M HEPES, 2.4M AMMONIUM SULFATE, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 3.05 Å R-free 0.263
3SEW Zn-mediated Polymer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form I) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa）
Mutation：A216H, K220H ZN ZINC ION × 1 CL CHLORIDE ION × 4 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M TRIS, 0.2M SODIUM CHLORIDE, 30% (W/V) PEG 3000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.55 Å R-free 0.188
3SEX Ni-mediated Dimer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form II) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–384（358 aa）
Chain C 27–384（358 aa）
Mutation：A216H, K220H Mutation：A216H, K220H IOD IODIDE ION × 26 NI NICKEL (II) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.2M SODIUM IODIDE, 2.2M AMMONIUM SULFATE, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.95 Å R-free 0.238
3SEY Zn-mediated Polymer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form II) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–384（358 aa）
Mutation：A216H, K220H ZN ZINC ION × 20 ACT ACETATE ION × 6 GOL GLYCEROL × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M MES, 0.2M ZINC ACETATE, 10% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.85 Å R-free 0.247
3SEY Zn-mediated Polymer of Maltose-binding Protein A216H/K220H by Synthetic Symmetrization (Form II) Deposited 2011-06-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 27–384（358 aa）
Chain E 27–384（358 aa）
Mutation：A216H, K220H Mutation：A216H, K220H ZN ZINC ION × 13 ACT ACETATE ION × 5 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；0.1M MES, 0.2M ZINC ACETATE, 10% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K
Resolution 1.85 Å R-free 0.247
3VFJ The structure of monodechloro-teicoplanin in complex with its ligand, using MBP as a ligand carrier Deposited 2012-01-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 8 ACT ACETATE ION × 2 CAC CACODYLATE ION × 2 GCS 2-amino-2-deoxy-beta-D-glucopyranose × 1 T55 8-METHYLNONANOIC ACID × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 MAN alpha-D-mannopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；0.2 M zinc acetate, 0.1 M sodium cacodylate 6.5, 16% PEG8000, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.05 Å R-free 0.231
3W15 Structure of peroxisomal targeting signal 2 (PTS2) of Saccharomyces cerevisiae 3-ketoacyl-CoA thiolase in complex with Pex7p and Pex21p Deposited 2012-11-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 27–396（370 aa） Fragment：UNP residue 1-15, UNP residues 27-396
Not recorded NO3 NITRATE ION × 9 MG MAGNESIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.7；293 K；25% PEG2000, 0.3M Magnesium nitrate, 0.1M Tris-HCl, pH 7.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.80 Å R-free 0.224
3WAI Crystal structure of the C-terminal globular domain of oligosaccharyltransferase (AfAglB-L, O29867_ARCFU) from Archaeoglobus fulgidus as a MBP fusion Deposited 2013-05-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：UNP residues of MBP 27-392, C-terminal globular domain residues 500-868
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9.4；293 K；0.1M CAPSO, 33% PEG 3350, pH 9.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.90 Å R-free 0.202
3WOA Crystal structure of lambda repressor (1-45) fused with maltose-binding protein Deposited 2013-12-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa）
Mutation：N416R No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；1.6M DL-Malic acid, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.00 Å R-free 0.194
4B3N Crystal structure of rhesus TRIM5alpha PRY/SPRY domain Deposited 2012-07-25 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–395（369 aa） Fragment：MBP RESIDUES 27-395, TRIM5ALPHA PRY/SPRY DOMAIN RESIDUES 275-493
Not recorded MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.2；6% (W/V) GLUCOSE, 6% (W/V) TREHALOSE, 100 MM MES PH 6.2 AND 25% PEG 3350
Resolution 3.30 Å R-free 0.248
4B3N Crystal structure of rhesus TRIM5alpha PRY/SPRY domain Deposited 2012-07-25 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–395（369 aa） Fragment：MBP RESIDUES 27-395, TRIM5ALPHA PRY/SPRY DOMAIN RESIDUES 275-493
Not recorded MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.2；6% (W/V) GLUCOSE, 6% (W/V) TREHALOSE, 100 MM MES PH 6.2 AND 25% PEG 3350
Resolution 3.30 Å R-free 0.248
4BL8 Crystal structure of full-length human Suppressor of fused (SUFU) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.6；PROTEIN (12 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS CRYSTALLISED AT 4OC BY HANGING DROP VAPOUR DIFFUSION WITH 0.2 M K/NA TARTRATE, 0.1 M BIS-TRIS PROPANE PH 8.5 AND 16% (V/V) PEG 3350 (AT A PROTEIN:MOTHER LIQUOR RATIO OF 2:1)
Resolution 3.04 Å R-free 0.246
4BL8 Crystal structure of full-length human Suppressor of fused (SUFU) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.6；PROTEIN (12 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS CRYSTALLISED AT 4OC BY HANGING DROP VAPOUR DIFFUSION WITH 0.2 M K/NA TARTRATE, 0.1 M BIS-TRIS PROPANE PH 8.5 AND 16% (V/V) PEG 3350 (AT A PROTEIN:MOTHER LIQUOR RATIO OF 2:1)
Resolution 3.04 Å R-free 0.246
4BL9 Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form I) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.6；277 K；PROTEIN (6.5 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS CRYSTALLISED AT 4C BY HANGING DROP VAPOUR DIFFUSION WITH 0.08 M NA-CACODYLATE (PH 6.6), 20% (V/V) GLYCEROL, 160 MM CA(OAC)2 AND 9% (V/V) PEG 8000
Resolution 2.80 Å R-free 0.234
4BL9 Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form I) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.6；277 K；PROTEIN (6.5 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS CRYSTALLISED AT 4C BY HANGING DROP VAPOUR DIFFUSION WITH 0.08 M NA-CACODYLATE (PH 6.6), 20% (V/V) GLYCEROL, 160 MM CA(OAC)2 AND 9% (V/V) PEG 8000
Resolution 2.80 Å R-free 0.234
4BL9 Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form I) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.6；277 K；PROTEIN (6.5 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS CRYSTALLISED AT 4C BY HANGING DROP VAPOUR DIFFUSION WITH 0.08 M NA-CACODYLATE (PH 6.6), 20% (V/V) GLYCEROL, 160 MM CA(OAC)2 AND 9% (V/V) PEG 8000
Resolution 2.80 Å R-free 0.234
4BL9 Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form I) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.6；277 K；PROTEIN (6.5 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS CRYSTALLISED AT 4C BY HANGING DROP VAPOUR DIFFUSION WITH 0.08 M NA-CACODYLATE (PH 6.6), 20% (V/V) GLYCEROL, 160 MM CA(OAC)2 AND 9% (V/V) PEG 8000
Resolution 2.80 Å R-free 0.234
4BLA Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form II) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (11.6 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT) WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 0.1 M NA-HEPES PH 7.5, 17% (V/V) PEG 3350, 0.2 M NACL.
Resolution 3.50 Å R-free 0.293
4BLA Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form II) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (11.6 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT) WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 0.1 M NA-HEPES PH 7.5, 17% (V/V) PEG 3350, 0.2 M NACL.
Resolution 3.50 Å R-free 0.293
4BLA Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form II) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–393（367 aa） Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (11.6 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT) WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 0.1 M NA-HEPES PH 7.5, 17% (V/V) PEG 3350, 0.2 M NACL.
Resolution 3.50 Å R-free 0.293
4BLA Crystal structure of full-length human Suppressor of fused (SUFU) mutant lacking a regulatory subdomain (crystal form II) Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain not uniquely mapped Reference range not declared Fragment：MBPP RESIDUES 29-387,SUFUH RESIDUES 32-278,361-483
Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (11.6 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT) WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 0.1 M NA-HEPES PH 7.5, 17% (V/V) PEG 3350, 0.2 M NACL.
Resolution 3.50 Å R-free 0.293
4BLB Crystal structure of a human Suppressor of fused (SUFU)-GLI1p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 27–393（367 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI1 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350, AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4BLB Crystal structure of a human Suppressor of fused (SUFU)-GLI1p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–393（367 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI1 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350, AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4BLB Crystal structure of a human Suppressor of fused (SUFU)-GLI1p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 27–393（367 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI1 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350, AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4BLB Crystal structure of a human Suppressor of fused (SUFU)-GLI1p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–396（370 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI1 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350, AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4BLD Crystal structure of a human Suppressor of fused (SUFU)-GLI3p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–393（367 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI3 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350 AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4BLD Crystal structure of a human Suppressor of fused (SUFU)-GLI3p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 27–393（367 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI3 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350 AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4BLD Crystal structure of a human Suppressor of fused (SUFU)-GLI3p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–393（367 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI3 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350 AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4BLD Crystal structure of a human Suppressor of fused (SUFU)-GLI3p complex Deposited 2013-05-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 27–393（367 aa） Fragment：MBPP RESIDUES 29-392,SUFUH RESIDUES 32-278,361-483
Mutation：YES ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；PROTEIN (10 MG/ML IN 10 MM TRIS-HCL PH 7.5, 50 MM NACL, 1 MM DTT, 1 MM MALTOSE) WAS MIXED IN A 1:1 MOLAR RATIO WITH ZN(OAC)2 AND A 1:4 MOLAR RATIO WITH GLI3 PEPTIDE. THE COMPLEX WAS CRYSTALLISED BY HANGING DROP VAPOUR DIFFUSION AT 4C WITH 1:1 OR 2:1 DROPS OF PROTEIN:WELL SOLUTION (14-18% (V/V) PEG 3350 AND 0.2 M NA FORMATE)
Resolution 2.80 Å R-free 0.234
4DXB 2.29A structure of the engineered MBP TEM-1 fusion protein RG13 in complex with zinc, P1 space group Deposited 2012-02-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–342（316 aa） Fragment：SEE REMARK 999
Chain A 345–396（52 aa） Fragment：SEE REMARK 999
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；A 1.0 uL drop was prepared using 0.5 uL protein mixture (13.8 mg/mL RG13, 2.5 mM zinc chloride) and 0.5 uL reservoir solution (0.2 M ammonium acetate, 0.1 M Tris, pH 8.5-9.5, 15-30% PEG3350) and equilibrated over a 1 ml reservoir solution, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Resolution 2.29 Å R-free 0.292
4DXB 2.29A structure of the engineered MBP TEM-1 fusion protein RG13 in complex with zinc, P1 space group Deposited 2012-02-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–342（316 aa） Fragment：SEE REMARK 999
Chain B 345–396（52 aa） Fragment：SEE REMARK 999
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；A 1.0 uL drop was prepared using 0.5 uL protein mixture (13.8 mg/mL RG13, 2.5 mM zinc chloride) and 0.5 uL reservoir solution (0.2 M ammonium acetate, 0.1 M Tris, pH 8.5-9.5, 15-30% PEG3350) and equilibrated over a 1 ml reservoir solution, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Resolution 2.29 Å R-free 0.292
4DXC Crystal structure of the engineered MBP TEM-1 fusion protein RG13, C2 space group Deposited 2012-02-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–342（316 aa） Fragment：SEE REMARK 999
Chain A 345–396（52 aa） Fragment：SEE REMARK 999
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；A 1.0 uL drop was prepared using 0.5 uL protein mixture (13.8 mg/mL RG13, 2.5 mM zinc chloride) and 0.5 uL reservoir solution (0.2 M ammonium acetate, 0.1 M Tris, pH 8.5-9.5, 15-30% PEG3350) and equilibrated over a 1 ml reservoir solution, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Resolution 2.30 Å R-free 0.291
4EDQ MBP-fusion protein of myosin-binding protein c residues 149-269 Deposited 2012-03-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa） Fragment：UNP P0AEX9 residues 27-384 and UNP O70468 residues 149-269
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；290 K；20% PEG 5K MME 0.1 M Bicine pH 9.0 2.9mM 1-s-Nonyl- -D-thioglucoside, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 1.64 Å R-free 0.214
4EDQ MBP-fusion protein of myosin-binding protein c residues 149-269 Deposited 2012-03-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–384（358 aa） Fragment：UNP P0AEX9 residues 27-384 and UNP O70468 residues 149-269
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；290 K；20% PEG 5K MME 0.1 M Bicine pH 9.0 2.9mM 1-s-Nonyl- -D-thioglucoside, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 1.64 Å R-free 0.214
4EGC Crystal Structure of MBP-fused Human Six1 Bound to Human Eya2 Eya Domain Deposited 2012-03-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa） Fragment：SEE REMARK 999
Mutation：E172A,N173A,E359A,K362A,D363A MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.1；291 K；13.75% PEG8000, 0.01 M magnesium chloride, 0.05 M MES, pH 5.1, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.99 Å R-free 0.224
4EXK A chimera protein containing MBP fused to the C-terminal domain of the uncharacterized protein STM14_2015 from Salmonella enterica Deposited 2012-04-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 26–392（367 aa）
Not recorded PGE TRIETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；291 K；0.2 M Ammonium Acetate, 25 % peg 3320, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.28 Å R-free 0.178
4FE8 Crystal Structure of Htt36Q3H-EX1-X1-C1(Alpha) Deposited 2012-05-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Huntingtin protein exon1 domain (UNP residues 1-164),Huntingtin protein exon1 domain (UNP residues 1-164)
Chain B 27–384（358 aa） Fragment：Huntingtin protein exon1 domain (UNP residues 1-164),Huntingtin protein exon1 domain (UNP residues 1-164)
Chain C 27–384（358 aa） Fragment：Huntingtin protein exon1 domain (UNP residues 1-164),Huntingtin protein exon1 domain (UNP residues 1-164)
Mutation：HQHQH,HQHQH Mutation：HQHQH,HQHQH Mutation：HQHQH,HQHQH ZN ZINC ION × 31 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；278 K；PEG12K, Na Acetate, Zn Acetate, Na Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.00 Å R-free 0.275
4FEC Crystal Structure of Htt36Q3H Deposited 2012-05-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Huntingtin protein exon1 domain
Chain B 27–384（358 aa） Fragment：Huntingtin protein exon1 domain
Chain C 27–384（358 aa） Fragment：Huntingtin protein exon1 domain
Mutation：HQHQH,HQHQH Mutation：HQHQH,HQHQH Mutation：HQHQH,HQHQH ZN ZINC ION × 31 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；278 K；PEG12K, Na Acetate, Zn Acetate, Na Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.00 Å R-free 0.275
4FED Crystal Structure of Htt36Q3H Deposited 2012-05-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–384（358 aa） Fragment：Huntingtin protein exon1 domain,Huntingtin protein exon1 domain
Chain B 27–384（358 aa） Fragment：Huntingtin protein exon1 domain,Huntingtin protein exon1 domain
Chain C 27–384（358 aa） Fragment：Huntingtin protein exon1 domain,Huntingtin protein exon1 domain
Mutation：HQHQH Mutation：HQHQH Mutation：HQHQH ZN ZINC ION × 35 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；278 K；PEG12K, Na Acetate, Zn Acetate, Na Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 2.81 Å R-free 0.269
4GIZ Crystal structure of full-length human papillomavirus oncoprotein E6 in complex with LXXLL peptide of ubiquitin ligase E6AP at 2.55 A resolution Deposited 2012-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa） Fragment：unp residues 27-392/403-414
Mutation：D83A,K84A,K240A,E360A,D364A,K363A ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.5；290 K；10% peg8000, pH 9.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Resolution 2.55 Å R-free 0.196
4GIZ Crystal structure of full-length human papillomavirus oncoprotein E6 in complex with LXXLL peptide of ubiquitin ligase E6AP at 2.55 A resolution Deposited 2012-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa） Fragment：unp residues 27-392/403-414
Mutation：D83A,K84A,K240A,E360A,D364A,K363A ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.5；290 K；10% peg8000, pH 9.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Resolution 2.55 Å R-free 0.196
4GLI Crystal Structure of Human SMN YG-Dimer Deposited 2012-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–395（369 aa） Fragment：SEE REMARK 999
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；294.15 K；0.1 M Tris-HCl, pH 8.0, 14% w/v PEG3350, 10 mM calcium chloride, 0.1 M potassium chloride, 0.1 M ammonium sulfate, 18% ethylene glycol, VAPOR DIFFUSION, HANGING DROP, temperature 294.15K
Resolution 1.90 Å R-free 0.247
4IFP X-ray Crystal Structure of Human NLRP1 CARD Domain Deposited 2012-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：NLRP1-CARD
Not recorded MLI MALONATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；298 K；1.4 M Malonate, 100 mM HEPES 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.99 Å R-free 0.208
4IFP X-ray Crystal Structure of Human NLRP1 CARD Domain Deposited 2012-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–392（366 aa） Fragment：NLRP1-CARD
Not recorded MLI MALONATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；298 K；1.4 M Malonate, 100 mM HEPES 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.99 Å R-free 0.208
4IFP X-ray Crystal Structure of Human NLRP1 CARD Domain Deposited 2012-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–392（366 aa） Fragment：NLRP1-CARD
Not recorded MLI MALONATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；298 K；1.4 M Malonate, 100 mM HEPES 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.99 Å R-free 0.208
4IKM X-ray structure of CARD8 CARD domain Deposited 2012-12-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：MBP tagged human CARD8 CARD domain
Non-standard monomer：Yes (specific site not provided by mmCIF) IOD IODIDE ION × 2 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.2；298 K；16% PEG8000, 0.1 M NaI, 0.1 M NaAc, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.46 Å R-free 0.253
4IRL X-ray structure of the CARD domain of zebrafish GBP-NLRP1 like protein Deposited 2013-01-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa） Fragment：Zebrafish GBP-NLRP1 CARD domain
Not recorded MLI MALONATE ION × 1 EDO 1,2-ETHANEDIOL × 1 ACT ACETATE ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；20% PEG1000, 0.2 M Sodium Malonate, 0.1 M MES 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.47 Å R-free 0.224
4IRL X-ray structure of the CARD domain of zebrafish GBP-NLRP1 like protein Deposited 2013-01-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–384（358 aa） Fragment：Zebrafish GBP-NLRP1 CARD domain
Not recorded MLI MALONATE ION × 1 EDO 1,2-ETHANEDIOL × 3 ACT ACETATE ION × 1 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；20% PEG1000, 0.2 M Sodium Malonate, 0.1 M MES 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.47 Å R-free 0.224
4IRL X-ray structure of the CARD domain of zebrafish GBP-NLRP1 like protein Deposited 2013-01-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–384（358 aa） Fragment：Zebrafish GBP-NLRP1 CARD domain
Not recorded MLI MALONATE ION × 1 EDO 1,2-ETHANEDIOL × 1 ACT ACETATE ION × 1 NA SODIUM ION × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；20% PEG1000, 0.2 M Sodium Malonate, 0.1 M MES 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.47 Å R-free 0.224
4JBZ Structure of Mcm10 coiled-coil region Deposited 2013-02-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa） Fragment：MALTOSE-BINDING PERIPLASMIC PROTEIN: unp residues 27-392, XENOPUS LAEVIS MCM10 COILED-COIL REGION (RESIDUES 95-124)
Chain B 27–392（366 aa） Fragment：MALTOSE-BINDING PERIPLASMIC PROTEIN: unp residues 27-392, XENOPUS LAEVIS MCM10 COILED-COIL REGION (RESIDUES 95-124)
Chain C 27–392（366 aa） Fragment：MALTOSE-BINDING PERIPLASMIC PROTEIN: unp residues 27-392, XENOPUS LAEVIS MCM10 COILED-COIL REGION (RESIDUES 95-124)
Mutation：D82A, K83A, E172A, N173A, K239A Mutation：D82A, K83A, E172A, N173A, K239A Mutation：D82A, K83A, E172A, N173A, K239A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.8；289.15 K；0.1M sodium acetate, 0.1M NaCl, 0.1M CaCl2, 15% PEG 2K,5% (w/v) N-dodecyl-beta-D-maltoside, pH 4.8, VAPOR DIFFUSION, SITTING DROP, temperature 289.15K
Resolution 2.40 Å R-free 0.205
4JKM Crystal Structure of Clostridium perfringens beta-glucuronidase Deposited 2013-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289.15 K；0.1 M MES pH 6.0-6.5, 28-36% PEG 400, 0.02% sodium azide, vapor diffusion, hanging drop, temperature 289.15K
Resolution 2.26 Å R-free 0.234
4KEG Crystal Structure of MBP Fused Human SPLUNC1 Deposited 2013-04-25 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–387（361 aa） Fragment：UNP P0AEX9 residues 27-387, UNP Q9NP55 residues 43-256
Not recorded BOG octyl beta-D-glucopyranoside × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；292 K；25% PEG 550 MME, 0.05M HEPES, 0.02M magnesium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.50 Å R-free 0.259
4KEG Crystal Structure of MBP Fused Human SPLUNC1 Deposited 2013-04-25 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa） Fragment：UNP P0AEX9 residues 27-387, UNP Q9NP55 residues 43-256
Not recorded BOG octyl beta-D-glucopyranoside × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；292 K；25% PEG 550 MME, 0.05M HEPES, 0.02M magnesium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.50 Å R-free 0.259
4KHZ Crystal structure of the maltose-binding protein/maltose transporter complex in an pre-translocation conformation bound to maltoheptaose Deposited 2013-05-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 27–396（370 aa）
Not recorded PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；30% poly-ethylene glycol 400, 100 mM NaCl, 10 mM MgCl2, 100 mM sodium HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.283
4KI0 Crystal structure of the maltose-binding protein/maltose transporter complex in an outward-facing conformation bound to maltohexaose Deposited 2013-05-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 27–396（370 aa） Fragment：UNP residues 27-396
Not recorded MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 UMQ UNDECYL-MALTOSIDE × 11 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；27% poly-ethylene glycol 400, 200 mM NaCl, 50 mM MgCl2, 100 mM sodium HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.38 Å R-free 0.228
4KV3 Ubiquitin-like domain of the Mycobacterium tuberculosis type VII secretion system protein EccD1 as maltose-binding protein fusion Deposited 2013-05-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；0.1M HEPES PH 7.5, 1.4M SODIUM CITRATE, vapor diffusion, sitting drop, temperature 295K
Resolution 2.20 Å R-free 0.205
4KYC Structure of the C-terminal domain of the Menangle virus phosphoprotein, fused to MBP. Deposited 2013-05-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：unprot P0AEX9 residues 27-392, unprot Q91MK1 residues 339-388
Mutation：E172A, N173A, E359A, K362A, D363A, C352S EDO 1,2-ETHANEDIOL × 1 BO3 BORIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.1；291.15 K；24 %(w/v) PEG8000, 0.2 M Boric acid/KOH, pH 9.1, VAPOR DIFFUSION, SITTING DROP, temperature 291.15K
Resolution 1.95 Å R-free 0.213
4KYD Partial Structure of the C-terminal domain of the HPIV4B phosphoprotein, fused to MBP. Deposited 2013-05-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：unp P0AEX9 residues 27-392, unp P21738 residues 351-399
Mutation：D82A,K83A, E359A, K362A, D363A, C368S MPO 3[N-MORPHOLINO]PROPANE SULFONIC ACID × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.3；277.15 K；24 %(w/v) PEG 2000 0.2 M MOPS/KOH, pH 7.30, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Resolution 2.21 Å R-free 0.222
4KYD Partial Structure of the C-terminal domain of the HPIV4B phosphoprotein, fused to MBP. Deposited 2013-05-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–392（366 aa） Fragment：unp P0AEX9 residues 27-392, unp P21738 residues 351-399
Mutation：D82A,K83A, E359A, K362A, D363A, C368S MPO 3[N-MORPHOLINO]PROPANE SULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.3；277.15 K；24 %(w/v) PEG 2000 0.2 M MOPS/KOH, pH 7.30, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Resolution 2.21 Å R-free 0.222
4KYD Partial Structure of the C-terminal domain of the HPIV4B phosphoprotein, fused to MBP. Deposited 2013-05-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa） Fragment：unp P0AEX9 residues 27-392, unp P21738 residues 351-399
Chain B 27–392（366 aa） Fragment：unp P0AEX9 residues 27-392, unp P21738 residues 351-399
Mutation：D82A,K83A, E359A, K362A, D363A, C368S Mutation：D82A,K83A, E359A, K362A, D363A, C368S MPO 3[N-MORPHOLINO]PROPANE SULFONIC ACID × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.3；277.15 K；24 %(w/v) PEG 2000 0.2 M MOPS/KOH, pH 7.30, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Resolution 2.21 Å R-free 0.222
4KYE Partial Structure of the C-terminal domain of the HPIV4B phosphoprotein, fused to MBP. Deposited 2013-05-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：unprot P0AEX9 residues 27-392, unprot P21738 residues 351-399
Mutation：D82A,K83A,E359A,K362A,D363A, C368S No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；277.15 K；24 %(w/v) PEG 8000, 0.2 M Bis-tris/HCl, 0.5 M Ammonium nitrate , pH 6.7, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Resolution 2.60 Å R-free 0.246
4KYE Partial Structure of the C-terminal domain of the HPIV4B phosphoprotein, fused to MBP. Deposited 2013-05-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa） Fragment：unprot P0AEX9 residues 27-392, unprot P21738 residues 351-399
Mutation：D82A,K83A,E359A,K362A,D363A, C368S No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；277.15 K；24 %(w/v) PEG 8000, 0.2 M Bis-tris/HCl, 0.5 M Ammonium nitrate , pH 6.7, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Resolution 2.60 Å R-free 0.246
4N4X Crystal Structure of the MBP fused human SPLUNC1 (native form) Deposited 2013-10-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–387（361 aa） Fragment：UNP P0AEX9 residues 27-387, UNP Q9NP55 residues 43-256
Not recorded PEG DI(HYDROXYETHYL)ETHER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.5；292 K；50mM HEPES pH 7.5, 20mM MgCl2, 25% PEG 550MME, EVAPORATION, temperature 292K
Resolution 2.50 Å R-free 0.268
4N4X Crystal Structure of the MBP fused human SPLUNC1 (native form) Deposited 2013-10-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa） Fragment：UNP P0AEX9 residues 27-387, UNP Q9NP55 residues 43-256
Not recorded PEG DI(HYDROXYETHYL)ETHER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.5；292 K；50mM HEPES pH 7.5, 20mM MgCl2, 25% PEG 550MME, EVAPORATION, temperature 292K
Resolution 2.50 Å R-free 0.268
4NDZ Structure of Maltose Binding Protein fusion to 2-O-Sulfotransferase with bound heptasaccharide and PAP Deposited 2013-10-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain A 27–393（367 aa）
Chain B 27–393（367 aa）
Chain C 27–393（367 aa）
Mutation：E359A, K362A, D363A, R367N Mutation：E359A, K362A, D363A, R367N Mutation：E359A, K362A, D363A, R367N A3P ADENOSINE-3'-5'-DIPHOSPHATE × 3 NPO P-NITROPHENOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；295 K；17.9% PEG 4000, 60mM sodium citrate, 120mM ammonium acetate, 10.5% glycerol, 10mM hexamine cobalt chloride, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 3.45 Å R-free 0.228
4NDZ Structure of Maltose Binding Protein fusion to 2-O-Sulfotransferase with bound heptasaccharide and PAP Deposited 2013-10-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric
Chain D 27–393（367 aa）
Chain E 27–393（367 aa）
Chain F 27–393（367 aa）
Mutation：E359A, K362A, D363A, R367N Mutation：E359A, K362A, D363A, R367N Mutation：E359A, K362A, D363A, R367N A3P ADENOSINE-3'-5'-DIPHOSPHATE × 3 NPO P-NITROPHENOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；295 K；17.9% PEG 4000, 60mM sodium citrate, 120mM ammonium acetate, 10.5% glycerol, 10mM hexamine cobalt chloride, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 3.45 Å R-free 0.228
4O2X Structure of a malarial protein Deposited 2013-12-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–371（371 aa） Fragment：MBP residues, malarial ClpS residues 73-192
Mutation：A83D, A84K, A1733, A174N, A240K, A360E, A363K, A364D No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；273 K；Ammonium Sulfate 2 M, NaCl 1.8 M no buffer, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Resolution 2.70 Å R-free 0.239
4O2X Structure of a malarial protein Deposited 2013-12-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–371（371 aa） Fragment：MBP residues, malarial ClpS residues 73-192
Mutation：A83D, A84K, A1733, A174N, A240K, A360E, A363K, A364D No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；273 K；Ammonium Sulfate 2 M, NaCl 1.8 M no buffer, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Resolution 2.70 Å R-free 0.239
4QSZ Crystal structure of mouse JMJd7 fused with maltose-binding protein Deposited 2014-07-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–387（361 aa） Fragment：SEE REMARK 999
Not recorded GLC alpha-D-glucopyranose × 2 FLC CITRATE ANION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 8；277 K；Hampton Research PEG/ION HT (89): 20 mM sodium citrate, 80 mM Bis-Tris propane, 16% PEG3350, pH 8.0, EVAPORATION, temperature 277K
Resolution 2.86 Å R-free 0.264
4QSZ Crystal structure of mouse JMJd7 fused with maltose-binding protein Deposited 2014-07-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–387（361 aa） Fragment：SEE REMARK 999
Not recorded GLC alpha-D-glucopyranose × 2 FLC CITRATE ANION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 8；277 K；Hampton Research PEG/ION HT (89): 20 mM sodium citrate, 80 mM Bis-Tris propane, 16% PEG3350, pH 8.0, EVAPORATION, temperature 277K
Resolution 2.86 Å R-free 0.264
4QSZ Crystal structure of mouse JMJd7 fused with maltose-binding protein Deposited 2014-07-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa） Fragment：SEE REMARK 999
Chain B 27–387（361 aa） Fragment：SEE REMARK 999
Not recorded GLC alpha-D-glucopyranose × 4 FLC CITRATE ANION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 8；277 K；Hampton Research PEG/ION HT (89): 20 mM sodium citrate, 80 mM Bis-Tris propane, 16% PEG3350, pH 8.0, EVAPORATION, temperature 277K
Resolution 2.86 Å R-free 0.264
4QVH Crystal structure of the essential Mycobacterium tuberculosis phosphopantetheinyl transferase PptT, solved as a fusion protein with maltose binding protein Deposited 2014-07-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded COA COENZYME A × 2 MG MAGNESIUM ION × 2 GOL GLYCEROL × 7 FLC CITRATE ANION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；1.6M Na citrate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.75 Å R-free 0.191
4R0Y Structure of Maltose-binding Protein Fusion with the C-terminal GH1 domain of Guanylate Kinase-associated Protein from Rattus norvegicus Deposited 2014-08-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；298 K；0.1M Sodium Citrate pH 5.0, 15% PEG 1500, 0.1M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.281
4R0Y Structure of Maltose-binding Protein Fusion with the C-terminal GH1 domain of Guanylate Kinase-associated Protein from Rattus norvegicus Deposited 2014-08-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；298 K；0.1M Sodium Citrate pH 5.0, 15% PEG 1500, 0.1M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.281
4RWF Crystal structure of the CLR:RAMP2 extracellular domain heterodimer with bound adrenomedullin Deposited 2014-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–398（373 aa）
Not recorded EDO 1,2-ETHANEDIOL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.3；293 K；19% PEG3350 0.1 M Tris-HCl, pH 8.3 225 mM Sodium Acetate 20% ethylene glycol, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.76 Å R-free 0.200
4RWG Crystal structure of the CLR:RAMP1 extracellular domain heterodimer with bound high affinity CGRP analog Deposited 2014-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–398（373 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；16% PEG3350, 8% Tacsimate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.44 Å R-free 0.243
4RWG Crystal structure of the CLR:RAMP1 extracellular domain heterodimer with bound high affinity CGRP analog Deposited 2014-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 26–398（373 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；16% PEG3350, 8% Tacsimate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.44 Å R-free 0.243
4RWG Crystal structure of the CLR:RAMP1 extracellular domain heterodimer with bound high affinity CGRP analog Deposited 2014-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 26–398（373 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；16% PEG3350, 8% Tacsimate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.44 Å R-free 0.243
4WJV Crystal structure of Rsa4 in complex with the Nsa2 binding peptide Deposited 2014-10-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 5 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain E 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.2M NH4SO4, 20% PEG 3350
Resolution 3.20 Å R-free 0.244
4WJV Crystal structure of Rsa4 in complex with the Nsa2 binding peptide Deposited 2014-10-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 6 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain F 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.2M NH4SO4, 20% PEG 3350
Resolution 3.20 Å R-free 0.244
4WJV Crystal structure of Rsa4 in complex with the Nsa2 binding peptide Deposited 2014-10-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 7 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain G 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.2M NH4SO4, 20% PEG 3350
Resolution 3.20 Å R-free 0.244
4WJV Crystal structure of Rsa4 in complex with the Nsa2 binding peptide Deposited 2014-10-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 8 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain H 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.2M NH4SO4, 20% PEG 3350
Resolution 3.20 Å R-free 0.244
4WMS STRUCTURE OF APO MBP-MCL1 AT 1.9A Deposited 2014-10-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：UNP P0AEX9 residues 27-392,UNP Q07820 residues 174-321
Mutation：K194A, K197A, R201A MG MAGNESIUM ION × 1 EDO 1,2-ETHANEDIOL × 2 FMT FORMIC ACID × 10 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；10 MG/ML MBP-MCL1 VCID 9272, 200MM MG FORMATE, 20% PEG3350, 1MM MALTOSE, CRYOPROTECTANT 20%
Resolution 1.90 Å R-free 0.214
4WMT STRUCTURE OF MBP-MCL1 BOUND TO ligand 1 AT 2.35A Deposited 2014-10-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：UNP P0AEX9 residues 27-392,UNP Q07820 residues 174-321
Mutation：K194A, K197A, R201A 865 7-[2-(1H-imidazol-1-yl)-4-methylpyridin-3-yl]-3-[3-(naphthalen-1-yloxy)propyl]-1-[2-oxo-2-(piperazin-1-yl)ethyl]-1H-indole-2-carboxylic acid × 1 EDO 1,2-ETHANEDIOL × 1 FMT FORMIC ACID × 11 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；10 MG/ML MBP-MCL1, 200MM MG FORMATE, 20% PEG3350, 1MM MALTOSE, 2MM ligand
Resolution 2.35 Å R-free 0.215
4WMU STRUCTURE OF MBP-MCL1 BOUND TO ligand 2 AT 1.55A Deposited 2014-10-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：UNP P0AEX9 residues 27-392,UNP Q07820 residues 174-321
Mutation：K194A, K197A, R201A 19H 6-chloro-3-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1H-indole-2-carboxylic acid × 1 MG MAGNESIUM ION × 2 FMT FORMIC ACID × 13 NA SODIUM ION × 1 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；10 MG/ML MBP-MCL1, 200MM MG FORMATE, 20% PEG3350, 1MM MALTOSE, 1MM ligand 2
Resolution 1.55 Å R-free 0.190
4WMV STRUCTURE OF MBP-MCL1 BOUND TO ligand 4 AT 2.4A Deposited 2014-10-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：K194A, K197A, R201A CL CHLORIDE ION × 1 MG MAGNESIUM ION × 1 3R4 3-chloro-6-fluoro-1-benzothiophene-2-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；10 MG/ML MBP-MCL1, 200MM MG FORMATE, 20% PEG3350, 1MM MALTOSE, CRYOPROTECTANT 20% ethylene glycol, SOAKED IN 10MM ligand for 2 DAYS
Resolution 2.40 Å R-free 0.253
4WMW The structure of MBP-MCL1 bound to ligand 5 at 1.9A Deposited 2014-10-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：K194A, K197A, R201A MG MAGNESIUM ION × 1 EDO 1,2-ETHANEDIOL × 2 FMT FORMIC ACID × 7 3R6 2-hydroxy-5-(methylsulfanyl)benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；10 MG/ML MBP-MCL1 VCID 9272, 200MM MG FORMATE, 20% PEG3350, 1MM MALTOSE, 2MM ligand 5, CRYOPROTECTANT 20% ETHYLENE GLYCOL, PH 7.0
Resolution 1.90 Å R-free 0.214
4WMX The structure of MBP-MCL1 bound to ligand 6 at 2.0A Deposited 2014-10-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：UNP P0AEX9 residues 27-392,UNP Q07820 residues 174-321
Mutation：K194A, K197A, R201A 3R7 4-ethenyl-2-[(phenylsulfonyl)amino]benzoic acid × 1 FMT FORMIC ACID × 10 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；10 MG/ML MBP-MCL1, 200MM MG FORMATE, 20% PEG3350, 1MM MALTOSE, 2MM ligand 6, CRYOPROTECTANT 20% ETHYLENE GLYCOL, PH 7.0
Resolution 2.00 Å R-free 0.217
4XR8 Crystal structure of the HPV16 E6/E6AP/p53 ternary complex at 2.25 A resolution Deposited 2015-01-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–393（367 aa）
Mutation：D83A,K84A,K240A,E360A,D364A,K363A PEG DI(HYDROXYETHYL)ETHER × 2 ZN ZINC ION × 3 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；290 K；7.5 % PEG 20K, 0.05 M MES pH 6.5
Resolution 2.25 Å R-free 0.246
4XR8 Crystal structure of the HPV16 E6/E6AP/p53 ternary complex at 2.25 A resolution Deposited 2015-01-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 27–393（367 aa）
Mutation：D83A,K84A,K240A,E360A,D364A,K363A PEG DI(HYDROXYETHYL)ETHER × 2 ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；290 K；7.5 % PEG 20K, 0.05 M MES pH 6.5
Resolution 2.25 Å R-free 0.246
4XZS Crystal Structure of TRIAP1-MBP fusion Deposited 2015-02-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.6；293 K；100 mM sodium acetate, 25% (w/v) PEG 4000, 18% (w/v) MPD, 200 mM ammonium sulphate
Resolution 2.12 Å R-free 0.242
4XZS Crystal Structure of TRIAP1-MBP fusion Deposited 2015-02-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.6；293 K；100 mM sodium acetate, 25% (w/v) PEG 4000, 18% (w/v) MPD, 200 mM ammonium sulphate
Resolution 2.12 Å R-free 0.242
4XZV Crystal Structure of SLMO1-TRIAP1 Complex Deposited 2015-02-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；100 mM sodium formate, 12% (w/v) PEG 3350
Resolution 3.58 Å R-free 0.309
4XZV Crystal Structure of SLMO1-TRIAP1 Complex Deposited 2015-02-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；100 mM sodium formate, 12% (w/v) PEG 3350
Resolution 3.58 Å R-free 0.309
4XZV Crystal Structure of SLMO1-TRIAP1 Complex Deposited 2015-02-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；100 mM sodium formate, 12% (w/v) PEG 3350
Resolution 3.58 Å R-free 0.309
4XZV Crystal Structure of SLMO1-TRIAP1 Complex Deposited 2015-02-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；100 mM sodium formate, 12% (w/v) PEG 3350
Resolution 3.58 Å R-free 0.309
5AQ9 DARPin-based Crystallization Chaperones exploit Molecular Geometry as a Screening Dimension in Protein Crystallography Deposited 2015-09-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 33–392（360 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.1；PEG6000 17% W/V, AMMONIUM CHLORIDE 0.2 M, HEPES 0.05 M, PH 7.1
Resolution 1.86 Å R-free 0.204
5AQ9 DARPin-based Crystallization Chaperones exploit Molecular Geometry as a Screening Dimension in Protein Crystallography Deposited 2015-09-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 33–392（360 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.1；PEG6000 17% W/V, AMMONIUM CHLORIDE 0.2 M, HEPES 0.05 M, PH 7.1
Resolution 1.86 Å R-free 0.204
5AZ6 Crystal structure of MBP-Tom20 fusion protein with a 2-residue spacer in the connector helix Deposited 2015-09-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–394（368 aa） Fragment：UNP RESIDUES 27-394,UNP RESIDUES 65-126
Mutation：A313V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.3；293 K；16% PEG 3350, 0.2M Disodium malonate, 0.1M HEPES (pH7.3)
Resolution 2.56 Å R-free 0.260
5AZ6 Crystal structure of MBP-Tom20 fusion protein with a 2-residue spacer in the connector helix Deposited 2015-09-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–394（368 aa） Fragment：UNP RESIDUES 27-394,UNP RESIDUES 65-126
Mutation：A313V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.3；293 K；16% PEG 3350, 0.2M Disodium malonate, 0.1M HEPES (pH7.3)
Resolution 2.56 Å R-free 0.260
5AZ7 Crystal structure of MBP-Tom20 fusion protein with a 4-residue spacer in the connector helix Deposited 2015-09-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–394（368 aa） Fragment：UNP RESIDUES 27-394,UNP RESIDUES 65-126
Mutation：A313V, C409S,A313V, C409S No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.4；293 K；50% PEG 400, 0.1M Phosphate citrate (pH 4.4)
Resolution 1.96 Å R-free 0.242
5AZ8 Crystal structure of MBP-Tom20 fusion protein tethered with ALDH presequence via a disulfide bond Deposited 2015-09-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–394（368 aa） Fragment：UNP RESIDUES 27-394,UNP RESIDUES 65-126,UNP RESIDUES 27-394,UNP RESIDUES 65-126
Mutation：A314V AAC ACETYLAMINO-ACETIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；24% PEG 8000, 20% Glycerol, 0.04M Potassium thiocyanate
Resolution 1.70 Å R-free 0.196
5AZ9 Crystal structure of (5-residue deleted)MBP-Tom20 fusion protein tethered with ALDH presequence via a disulfide bond Deposited 2015-09-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–394（368 aa） Fragment：UNP RESIDUES 27-394,UNP RESIDUES 65-126
Mutation：A308V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；20% PEG 3350, 0.2M Potassium nitrate
Resolution 1.82 Å R-free 0.227
5AZA Crystal structure of MBP-sAglB fusion protein with a 20-residue spacer in the connector helix Deposited 2015-09-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–394（368 aa） Fragment：UNP RESIDUES 27-394,UNP RESIDUES 491-967
Mutation：A312V CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；17% PEG 10000, 0.1M Ammounium phosphate, 0.1M Bis-Tris pH5.5, 1.0M Lithium chloride
Resolution 2.08 Å R-free 0.248
5B3W Crystal structure of hPin1 WW domain (5-15) fused with maltose-binding protein in C2221 form Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：UNP(Q13526) residues 5-15,UNP(P0AEX9) residues 27-393
Mutation：R382N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；2.2 M DL-malic acid
Resolution 2.40 Å R-free 0.214
5B3W Crystal structure of hPin1 WW domain (5-15) fused with maltose-binding protein in C2221 form Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：UNP(Q13526) residues 5-15,UNP(P0AEX9) residues 27-393
Mutation：R382N CIT CITRIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；2.2 M DL-malic acid
Resolution 2.40 Å R-free 0.214
5B3X Crystal structure of hPin1 WW domain (5-15) fused with maltose-binding protein in P41212 form Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：UNP(Q13526) residues 5-15,UNP(P0AEX9) residues 27-393
Mutation：R382N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；2.2 M DL-malic acid
Resolution 2.40 Å R-free 0.260
5B3Y Crystal structure of hPin1 WW domain (5-23) fused with maltose-binding protein Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：UNP(Q13526) residues 5-23,UNP(P0AEX9) residues 27-393
Mutation：R390N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.6M Ammonium citrate
Resolution 1.90 Å R-free 0.189
5B3Z Crystal structure of hPin1 WW domain (5-39) fused with maltose-binding protein Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：UNP(Q13526) 5-39,UNP(P0AEX9) residues 27-393
Mutation：R403N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.6M ammonium citrate
Resolution 2.30 Å R-free 0.224
5B3Z Crystal structure of hPin1 WW domain (5-39) fused with maltose-binding protein Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：UNP(Q13526) 5-39,UNP(P0AEX9) residues 27-393
Mutation：R403N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.6M ammonium citrate
Resolution 2.30 Å R-free 0.224
5B3Z Crystal structure of hPin1 WW domain (5-39) fused with maltose-binding protein Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–393（367 aa） Fragment：UNP(Q13526) 5-39,UNP(P0AEX9) residues 27-393
Mutation：R403N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.6M ammonium citrate
Resolution 2.30 Å R-free 0.224
5B3Z Crystal structure of hPin1 WW domain (5-39) fused with maltose-binding protein Deposited 2016-03-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–393（367 aa） Fragment：UNP(Q13526) 5-39,UNP(P0AEX9) residues 27-393
Mutation：R403N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.6M ammonium citrate
Resolution 2.30 Å R-free 0.224
5BK2 Crystal structure of maltose binding protein in complex with a peristeric synthetic antibody Deposited 2017-09-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 27–392（366 aa）
Not recorded CL CHLORIDE ION × 3 GOL GLYCEROL × 7 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M KSCN and 18% PEG 3350
Resolution 2.60 Å R-free 0.259
5BK2 Crystal structure of maltose binding protein in complex with a peristeric synthetic antibody Deposited 2017-09-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa）
Not recorded CL CHLORIDE ION × 4 GOL GLYCEROL × 4 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M KSCN and 18% PEG 3350
Resolution 2.60 Å R-free 0.259
5CBN Fusion protein of mbp3-16 and B4 domain of protein A from staphylococcal aureus with chemical cross-linker EY-CBS Deposited 2015-07-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa） Fragment：UNP RESIDUES 31-392
Not recorded EYC 2,2'-ethyne-1,2-diylbis{5-[(chloroacetyl)amino]benzenesulfonic acid} × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；277 K；36% w/v PEG 2000, 0.2M magnesium chloride hexahydrate
Resolution 2.30 Å R-free 0.260
5CFV Fusion of Maltose-binding Protein and PilA from Acinetobacter nosocomialis M2 Deposited 2015-07-08 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 GOL GLYCEROL × 3 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；298 K；Drops were set at a ratio of 2:1 mother-liquor to protein, at 10mg/ml protein concentration. The mother-liquor consisted of 0.1M Bicine/Trizma pH 8.0, 0.06M MgCl2, 0.06M CaCl2, 25% MPD, 25% PEG3350, 25% PEG400
Resolution 1.80 Å R-free 0.228
5DIS Crystal structure of a CRM1-RanGTP-SPN1 export complex bound to a 113 amino acid FG-repeat containing fragment of Nup214 Deposited 2015-09-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain D 32–387（356 aa）
Not recorded PRO PROLINE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；5% PEG 8000, 0.2M L-proline, 0.1M Tris pH 7.5, 4 mM D-maltose, 180 mM LiCl
Resolution 2.85 Å R-free 0.249
5FSG Structure of the hantavirus nucleoprotein provides insights into the mechanism of RNA encapsidation and a template for drug design Deposited 2016-01-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–384（359 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；17% PEG3350 0.2M AMMONIUM CITRATE PH 5.0
Resolution 3.21 Å R-free 0.299
5GRU Structure of mono-specific diabody Deposited 2016-08-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa） Fragment：UNP RESIDUES 27-392
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；296 K；0.1 M Sodium citrate tribasic pH 5.6, 27.5% PEG 12000, 0.1 M Sodium iodide
Resolution 1.96 Å R-free 0.237
5GS2 Crystal structure of diabody complex with repebody and MBP Deposited 2016-08-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 27–393（367 aa） Fragment：UNP RESIDUES 27-393
Mutation：R367N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.2；296 K；0.1 M Sodium acetate pH 4.2, 2 M Ammonium sulfate
Resolution 3.59 Å R-free 0.278
5GXT Crystal structure of PigG Deposited 2016-09-20 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；MgCl2, Tris-HCl, pH 8.5, PEG 4000
Resolution 2.25 Å R-free 0.296
5GXV Crystal structure of PigG Deposited 2016-09-20 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；MgCl2,Tris-HCl, pH 8.5, PEG 4000
Resolution 2.10 Å R-free 0.232
5HZV Crystal structure of the zona pellucida module of human endoglin/CD105 Deposited 2016-02-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa）
Mutation：;D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N,D449A, K450A, E539A, N540A, A582H, K586H, K606A, A679V, I684V, E726A, E729A, D730A AND R734N ; GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；11.5% equal mixture of MPD, PEG 1000 and PEG 3350 (1:1:1), MES/imidazole mix
Resolution 2.70 Å R-free 0.272
5HZW Crystal structure of the orphan region of human endoglin/CD105 in complex with BMP9 Deposited 2016-02-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 27–393（367 aa） Fragment：UNP Residues 27-393,UNP Residues 25-337,UNP Residues 27-393,UNP Residues 25-337
Mutation：;I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N ; NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；1.1 M AMMONIUM TARTRATE
Resolution 4.45 Å R-free 0.318
5I04 Crystal structure of the orphan region of human endoglin/CD105 Deposited 2016-02-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa）
Mutation：;I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N,I57T, D137A, K138A, E227A, N228A, A270H, K274H, K294A, A367V, I372V, E414A, E417A, D418A, R422N ; NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PGE TRIETHYLENE GLYCOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；30% PEG 1000, 0.1 M TRIS-HCL
Resolution 2.42 Å R-free 0.263
5I69 MBP-MamC magnetite-interaction component mutant-D70A Deposited 2016-02-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–389（363 aa）
Chain A 390–396（7 aa）
Mutation：D70A Mutation：D70A SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；2M ammonium sulfate and 0.1M sodium citrate pH 4.5
Resolution 2.70 Å R-free 0.293
5IHJ Fusion of Maltose-binding Protein and PilA from Acinetobacter baumannii BIDMC57 Deposited 2016-02-29 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 GOL GLYCEROL × 4 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；0.1M Bicine/Trizma pH 8.0 12.5% w/v PEG 1000, 12.5% w/v PEG 3350, 12.5% v/v MPD 0.06M CaCl 0.06M MgCl 50 mM NaCl 3% EtOH
Resolution 2.20 Å R-free 0.244
5II5 Crystal structure of red abalone VERL repeat 1 at 1.8 A resolution Deposited 2016-03-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa）
Mutation：N4115Q, N4122T, N4142Y,N4115Q, N4122T, N4142Y,N4115Q, N4122T, N4142Y,N4115Q, N4122T, N4142Y PGE TRIETHYLENE GLYCOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9.5；293 K；40% PEG 600, 0.1M CHES
Resolution 1.80 Å R-free 0.233
5IIC Crystal structure of red abalone VERL repeat 3 at 2.9 A resolution Deposited 2016-03-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–393（367 aa）
Chain B 27–393（367 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；20% PEG 4000, 20% isopropanol, 0.1M tri-sodium citrate
Resolution 2.90 Å R-free 0.310
5JST MBP fused MDV1 coiled coil Deposited 2016-05-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa） Fragment：UNP RESIDUES 27-392,UNP RESIDUES 230-300
Chain B 27–392（366 aa） Fragment：UNP RESIDUES 27-392,UNP RESIDUES 230-300
Not recorded ACT ACETATE ION × 5 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；293 K；1.3~1.7 M Sodium formate, 25% PEG 3350, 0.1 M CaCl2, 0.1 M Sodium acetate/Acetic acid, pH 4.5
Resolution 2.20 Å R-free 0.274
5M13 Synthetic nanobody in complex with MBP Deposited 2016-10-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded EDO 1,2-ETHANEDIOL × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；100 mM Tris pH 8.5, 25 % PEG3350
Resolution 1.37 Å R-free 0.186
5M14 Synthetic nanobody in complex with MBP Deposited 2016-10-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；100 mM Potassium thiocyanate, 30 % PEG2000MME
Resolution 1.60 Å R-free 0.216
5M14 Synthetic nanobody in complex with MBP Deposited 2016-10-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；100 mM Potassium thiocyanate, 30 % PEG2000MME
Resolution 1.60 Å R-free 0.216
5M14 Synthetic nanobody in complex with MBP Deposited 2016-10-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；100 mM Potassium thiocyanate, 30 % PEG2000MME
Resolution 1.60 Å R-free 0.216
5M15 Synthetic nanobody in complex with MBP Deposited 2016-10-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；100 mM Sodium acetate, 200 mM Ammonium acetate, 30 % PEG4000, pH 4.6
Resolution 1.90 Å R-free 0.257
5M15 Synthetic nanobody in complex with MBP Deposited 2016-10-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；100 mM Sodium acetate, 200 mM Ammonium acetate, 30 % PEG4000, pH 4.6
Resolution 1.90 Å R-free 0.257
5M15 Synthetic nanobody in complex with MBP Deposited 2016-10-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；100 mM Sodium acetate, 200 mM Ammonium acetate, 30 % PEG4000, pH 4.6
Resolution 1.90 Å R-free 0.257
5OSQ ZP-N domain of mammalian sperm receptor ZP3 (crystal form II, processed in P21221) Deposited 2017-08-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa） Fragment：UNP RESIDUES 27-393,ZP3 ZP-N domain, UNP residues 42-143
Mutation：I28T, E385A, K388A, D389A, R393N CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；SAMPLE: 15MG/ML PROTEIN IN 0.05M SODIUM CHLORIDE, 0.01M TRIS-HCL, PH7.2, 0.001M MALTOSE. RESERVOIR: 10% PEG6000, 0.2M CALCIUM CHLORIDE, 0.1M TRIS-HCL, PH7.0. SAMPLE TO RESERVOIR RATIO IN DROP: 1:1, PH7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K
Resolution 2.05 Å R-free 0.241
5OSQ ZP-N domain of mammalian sperm receptor ZP3 (crystal form II, processed in P21221) Deposited 2017-08-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa） Fragment：UNP RESIDUES 27-393,ZP3 ZP-N domain, UNP residues 42-143
Mutation：I28T, E385A, K388A, D389A, R393N CA CALCIUM ION × 3 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；SAMPLE: 15MG/ML PROTEIN IN 0.05M SODIUM CHLORIDE, 0.01M TRIS-HCL, PH7.2, 0.001M MALTOSE. RESERVOIR: 10% PEG6000, 0.2M CALCIUM CHLORIDE, 0.1M TRIS-HCL, PH7.0. SAMPLE TO RESERVOIR RATIO IN DROP: 1:1, PH7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K
Resolution 2.05 Å R-free 0.241
5WVM Crystal structure of baeS cocrystallized with 2 mM indole Deposited 2016-12-26 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；Citric Acid: NaOH , 2.0M Ammonium Sulfate
Resolution 2.90 Å R-free 0.247
5WVN Crystal structure of MBS-BaeS fusion protein Deposited 2016-12-26 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；Citric Acid: NaOH , Ammonium Sulfate
Resolution 2.80 Å R-free 0.270
5Y2G Structure of MBP tagged GBS CAMP Deposited 2017-07-25 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa） Fragment：UNP RESIDUES 27-392,UNP RESIDUES 1-226
Not recorded SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291 K；1.5 M Ammonium Sulfate, 0.1 M HEPES, pH 7.0
Resolution 3.00 Å R-free 0.315
5ZCA Crystal structure of lambda repressor (1-20) fused with maltose-binding protein Deposited 2018-02-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded CIT CITRIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.6 M triammonium citrate
Resolution 1.80 Å R-free 0.215
5ZNY Structure of mDR3_DD-C363G with MBP tag Deposited 2018-04-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V SO4 SULFATE ION × 27 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；291 K；2.2 M ammonium sulfate, 0.1 M MES pH 5.5
Resolution 2.74 Å R-free 0.248
5ZNZ Structure of mDR3 DD with MBP tag mutant-I387V Deposited 2018-04-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A,I387V SO4 SULFATE ION × 26 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；2.5 M ammonium sulfate, 0.1 M MES 5.5
Resolution 2.55 Å R-free 0.274
5ZR0 Solution structure of peptidyl-prolyl cis/trans isomerase domain of Trigger Factor in complex with MBP Deposited 2018-04-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 238–266（29 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；295 K；Ionic strength (raw mmCIF value) 100；Pressure 1
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] MBP238-266-PPD fusion, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
6APX Crystal structure of human dual specificity phosphatase 1 catalytic domain (C258S) as a maltose binding protein fusion in complex with the monobody YSX1 Deposited 2017-08-18 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Mutation：D82A, K83A, E172A, N173A, K239A, K362A, E359A, D363A, C258S SO4 SULFATE ION × 3 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.9；292 K；75 mM MES pH 5.9 2.4 M ammonium sulfate
Resolution 2.49 Å R-free 0.236
6CXS Crystal Structure of Clostridium perfringens beta-glucuronidase bound with a novel, potent inhibitor 4-(8-(piperazin-1-yl)-1,2,3,4-tetrahydro-[1,2,3]triazino[4',5':4,5]thieno[2,3-c]isoquinolin-5-yl)morpholine Deposited 2018-04-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 27–392（366 aa） Fragment：residues 27-392
Chain D 27–392（366 aa） Fragment：residues 27-392
Not recorded FJV 4-(8-(piperazin-1-yl)-1,2,3,4-tetrahydro-[1,2,3]triazino[4',5':4,5]thieno[2,3-c]isoquinolin-5-yl)morpholine × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.1 M MES, 28-36% PEG 400
Resolution 2.80 Å R-free 0.236
6D65 Crystal structure of the human dual specificity phosphatase 1 catalytic domain (C258S) as a maltose binding protein fusion in complex with the designed AR protein off7 Deposited 2018-04-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–391（365 aa）
Mutation：D82A, K83A, E172A, N173A, K239A, E362A, D363A, C258S GOL GLYCEROL × 4 SO4 SULFATE ION × 11 EOH ETHANOL × 9 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；292 K；0.15 M NaCl 0.1 M sodium cacodylate 2.0 M ammonium sulfate
Resolution 2.35 Å R-free 0.241
6D65 Crystal structure of the human dual specificity phosphatase 1 catalytic domain (C258S) as a maltose binding protein fusion in complex with the designed AR protein off7 Deposited 2018-04-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 27–391（365 aa）
Mutation：D82A, K83A, E172A, N173A, K239A, E362A, D363A, C258S GOL GLYCEROL × 2 SO4 SULFATE ION × 12 EOH ETHANOL × 12 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；292 K；0.15 M NaCl 0.1 M sodium cacodylate 2.0 M ammonium sulfate
Resolution 2.35 Å R-free 0.241
6D66 Crystal structure of the human dual specificity 1 catalytic domain (C258S) as a maltose binding protein fusion in complex with the designed AR protein mbp3_16 Deposited 2018-04-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–391（365 aa）
Mutation：D82A, K83A, E172A, N173A, K239A, E362A, D363A, C258S,D82A, K83A, E172A, N173A, K239A, E362A, D363A, C258S PEG DI(HYDROXYETHYL)ETHER × 3 PO4 PHOSPHATE ION × 1 GLY GLYCINE × 3 PGE TRIETHYLENE GLYCOL × 3 EDO 1,2-ETHANEDIOL × 12 PG4 TETRAETHYLENE GLYCOL × 1 DAL D-ALANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；292 K；0.2 M DL-glutamic acid 0.2 M DL-alanine 0.2 M -glycine 0.2 M-DL-lysine 0.2 M DL-serine 0.1 M Tris: Bicine 25% MPD 25% PEG1000 25% PEG3350
Resolution 2.23 Å R-free 0.202
6D67 Crystal structure of the human dual specificity phosphatase 1 catalytic domain (C258S) as a maltose binding protein fusion (maltose bound form) in complex with the designed AR protein mbp3_16 Deposited 2018-04-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–391（365 aa）
Mutation：D82A, K83A, E172A, N173A, K239A, E359A, K362A, D363A,D82A, K83A, E172A, N173A, C258S, K239A, E359A, K362A, D363A PEG DI(HYDROXYETHYL)ETHER × 1 PO4 PHOSPHATE ION × 1 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；292 K；0.2 M DL-GLUTAMIC ACID 0.2 M DL-ALANINE 0.2 M GLYCINE 0.2 M DL-LYSINE 0.2 M DL-SERINE 0.1 M TRIS; BICINE 25% MPD 25% PEG1000 25% PEG3350
Resolution 2.55 Å R-free 0.252
6DBI Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS nicked DNA intermediates Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: decameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å R-free 0.478
6DBJ Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS nicked DNA intermediates Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: decameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å R-free 0.384
6DBL Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS substrate DNAs Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: octameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å R-free 0.410
6DBO Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS substrate DNAs Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: octameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å R-free 0.452
6DBQ Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS substrate DNAs Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: octameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.22 Å R-free 0.441
6DBR Cryo-EM structure of RAG in complex with one melted RSS and one unmelted RSS Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: octameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å R-free 0.417
6DBT Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS substrate DNAs Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: octameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å R-free 0.443
6DBU Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS substrate DNAs Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: octameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.451
6DBV Cryo-EM structure of RAG in complex with 12-RSS and 23-RSS substrate DNAs Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: octameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.29 Å R-free 0.433
6DBW Cryo-EM structure of RAG in complex with 12-RSS substrate DNA Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: hexameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å R-free 0.386
6DBX Cryo-EM structure of RAG in complex with 12-RSS substrate DNA Deposited 2018-05-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: hexameric
Chain A 29–392（364 aa）
Chain C 29–392（364 aa）
Not recorded ZN ZINC ION × 2 CA CALCIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh from concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å R-free 0.421
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 5 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain E 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 6 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain F 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 7 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain G 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6DM8 Understanding the Species Selectivity of Myeloid cell leukemia-1 (Mcl-1) inhibitors Deposited 2018-06-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 8 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain H 27–392（366 aa）
Not recorded 6AK 4-{8-chloro-11-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl}-1-methyl-1H-indole-6-carboxylic acid × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；PEG6000, Bicine
Resolution 2.70 Å R-free 0.288
6HD8 Crystal structure of the potassium channel MtTMEM175 in complex with a Nanobody-MBP fusion protein Deposited 2018-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: octameric
Chain A 32–392（361 aa）
Not recorded LMT DODECYL-BETA-D-MALTOSIDE × 4 K POTASSIUM ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl pH 8.5, 150 mM NaCl, 150 mM MgCl2 and 28- 30% PEG400
Resolution 2.40 Å R-free 0.253
6HD9 Crystal structure of the potassium channel MtTMEM175 with rubidium Deposited 2018-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: octameric
Chain A 32–392（361 aa）
Not recorded LMT DODECYL-BETA-D-MALTOSIDE × 4 RB RUBIDIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl pH 8.5, 150 mM NaCl, 150 mM MgCl2 and 28- 30% PEG400
Resolution 3.50 Å R-free 0.291
6HDA Crystal structure of the potassium channel MtTMEM175 with cesium Deposited 2018-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: octameric
Chain A 32–392（361 aa）
Not recorded LMT DODECYL-BETA-D-MALTOSIDE × 4 CS CESIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl pH 8.5, 150 mM NaCl, 150 mM MgCl2 and 28- 30% PEG400
Resolution 3.80 Å R-free 0.337
6HDB Crystal structure of the potassium channel MtTMEM175 with zinc Deposited 2018-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: octameric
Chain A 32–392（361 aa）
Not recorded LMT DODECYL-BETA-D-MALTOSIDE × 4 K POTASSIUM ION × 8 ZN ZINC ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl pH 8.5, 150 mM NaCl, 150 mM MgCl2 and 28- 30% PEG400
Resolution 2.90 Å R-free 0.286
6HDC Crystal structure of the potassium channel MtTMEM175 T38A variant in complex with a Nanobody-MBP fusion protein Deposited 2018-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: octameric
Chain A 32–392（361 aa）
Not recorded LMT DODECYL-BETA-D-MALTOSIDE × 4 K POTASSIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl pH 8.5, 150 mM NaCl, 150 mM MgCl2 and 28- 30% PEG400
Resolution 3.40 Å R-free 0.292
6K7D Crystal structure of MBPapo-Tim21 fusion protein with a 16-residue helical linker Deposited 2019-06-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–394（368 aa）
Mutation：A313V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M MMT, pH 6.0, 24% PEG 1500 (w/v), 0.01M Betaine hydrochloride (additive)
Resolution 2.00 Å R-free 0.229
6K7E Crystal structure of MBPapo-Tim21 fusion protein with a 17-residue helical linker Deposited 2019-06-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–394（368 aa）
Mutation：A313V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2M CaCl2, 0.1M HEPES, pH 7.0, 20% PEG 6000 (w/v)
Resolution 1.53 Å R-free 0.189
6K7F Crystal structure of MBPholo-Tim21 fusion protein with a 17-residue helical linker Deposited 2019-06-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–394（368 aa）
Mutation：A313V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2M K/Na Tartrate, 16% PEG 3350 (w/v), microseeds
Resolution 1.80 Å R-free 0.216
6KEA crystal structure of MBP-tagged REV7-IpaB complex Deposited 2019-07-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa）
Mutation：D83A/K84A/E173A/N174A/K240A/R485A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；100 mM Bistris, pH 5.6, 25% PEG3350
Resolution 2.35 Å R-free 0.226
6KEA crystal structure of MBP-tagged REV7-IpaB complex Deposited 2019-07-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–384（358 aa）
Mutation：D83A/K84A/E173A/N174A/K240A/R485A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；100 mM Bistris, pH 5.6, 25% PEG3350
Resolution 2.35 Å R-free 0.226
6KEA crystal structure of MBP-tagged REV7-IpaB complex Deposited 2019-07-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–384（358 aa）
Mutation：D83A/K84A/E173A/N174A/K240A/R485A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；100 mM Bistris, pH 5.6, 25% PEG3350
Resolution 2.35 Å R-free 0.226
6KEA crystal structure of MBP-tagged REV7-IpaB complex Deposited 2019-07-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–384（358 aa）
Mutation：D83A/K84A/E173A/N174A/K240A/R485A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；100 mM Bistris, pH 5.6, 25% PEG3350
Resolution 2.35 Å R-free 0.226
6KI0 Crystal Structure of Human ASC-CARD Deposited 2019-07-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–384（358 aa） Fragment：caspase recruitment domain
Mutation：D108A,K109A,E198A,N199A,K265A SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291.15 K；1.80 M Ammonium Sulfate, 0.1 M HEPES 7.0
Resolution 2.00 Å R-free 0.252
6KI0 Crystal Structure of Human ASC-CARD Deposited 2019-07-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–384（358 aa） Fragment：caspase recruitment domain
Mutation：D108A,K109A,E198A,N199A,K265A SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291.15 K；1.80 M Ammonium Sulfate, 0.1 M HEPES 7.0
Resolution 2.00 Å R-free 0.252
6LES 3D domain-swapped dimer of the maltose-binding protein fused to a fragment of the focal adhesion kinase Deposited 2019-11-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Mutation：surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A Mutation：surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；298 K；2000mM Ammonium sulfate, 100mM CAPS/ Sodium hydroxide pH 10.5
Resolution 2.00 Å R-free 0.231
6LES 3D domain-swapped dimer of the maltose-binding protein fused to a fragment of the focal adhesion kinase Deposited 2019-11-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain X 27–392（366 aa）
Chain Y 27–392（366 aa）
Mutation：surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A Mutation：surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；298 K；2000mM Ammonium sulfate, 100mM CAPS/ Sodium hydroxide pH 10.5
Resolution 2.00 Å R-free 0.231
6LF3 3D domain-swapped dimer of the maltose-binding protein fused to a fragment of the protein-tyrosine kinase 2-beta Deposited 2019-11-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Mutation：surface entropy reduction mutant, D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A Mutation：surface entropy reduction mutant, D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；298 K；30% (v/v) PEG 400, 0.1M CAPS/Sodium hydroxide
Resolution 3.20 Å R-free 0.284
6LF3 3D domain-swapped dimer of the maltose-binding protein fused to a fragment of the protein-tyrosine kinase 2-beta Deposited 2019-11-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Mutation：surface entropy reduction mutant, D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A Mutation：surface entropy reduction mutant, D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；298 K；30% (v/v) PEG 400, 0.1M CAPS/Sodium hydroxide
Resolution 3.20 Å R-free 0.284
6LF3 3D domain-swapped dimer of the maltose-binding protein fused to a fragment of the protein-tyrosine kinase 2-beta Deposited 2019-11-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain E 27–392（366 aa）
Chain F 27–392（366 aa）
Mutation：surface entropy reduction mutant, D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A Mutation：surface entropy reduction mutant, D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；298 K；30% (v/v) PEG 400, 0.1M CAPS/Sodium hydroxide
Resolution 3.20 Å R-free 0.284
6M4V Crystal structure of MBP fused split FKBP in complex with rapamycin Deposited 2020-03-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Mutation：K-131A, N-197A, E-198A, K-287A, D-288A RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Na-HEPES buffer (pH 7.5), 20% (w/v) PEG 8000
Resolution 2.92 Å R-free 0.298
6M4V Crystal structure of MBP fused split FKBP in complex with rapamycin Deposited 2020-03-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 27–392（366 aa）
Mutation：K-131A, N-197A, E-198A, K-287A, D-288A RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Na-HEPES buffer (pH 7.5), 20% (w/v) PEG 8000
Resolution 2.92 Å R-free 0.298
6M4W Crystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa）
Mutation：D-288A, K-287A, E-198A, N-197A, K-131A RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000
Resolution 3.11 Å R-free 0.278
6M4W Crystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 27–392（366 aa）
Mutation：D-288A, K-287A, E-198A, N-197A, K-131A RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000
Resolution 3.11 Å R-free 0.278
6M4W Crystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 27–392（366 aa）
Mutation：D-288A, K-287A, E-198A, N-197A, K-131A RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000
Resolution 3.11 Å R-free 0.278
6NDJ Crystal structure of human NLRP6 PYD domain with MBP fusion Deposited 2018-12-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–387（359 aa） Fragment：MBP (UNP residues 29-387) + PYD domain (UNP residues 14-106)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M lithium sulfate, 0.1 M Bis-Tris, pH 6.5, 25% PEG3350
Resolution 2.27 Å R-free 0.229
6NDJ Crystal structure of human NLRP6 PYD domain with MBP fusion Deposited 2018-12-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 29–387（359 aa） Fragment：MBP (UNP residues 29-387) + PYD domain (UNP residues 14-106)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M lithium sulfate, 0.1 M Bis-Tris, pH 6.5, 25% PEG3350
Resolution 2.27 Å R-free 0.229
6SIV Structure of HPV16 E6 oncoprotein in complex with mutant IRF3 LxxLL motif Deposited 2019-08-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–387（362 aa）
Mutation：;K84A,K240A,E360A,K363A,D364A,N2146E,M2147E,V2148R,K84A,K240A,E360A,K363A,D364A,N2146E,M2147E,V2148R,K84A,K240A,E360A,K363A,D364A,N2146E,M2147E,V2148R,K84A,K240A,E360A,K363A,D364A,N2146E,M2147E,V2148R ; ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；298 K；PEG 1500 30%
Resolution 1.75 Å R-free 0.220
6SJA Structure of HPV16 E6 oncoprotein in complex with IRF3 LxxLL motif Deposited 2019-08-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa）
Mutation：E360A,K363A,D364A,K84A,K240A ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.8；298 K；PEG 1500 30%
Resolution 1.50 Å R-free 0.191
6SLM Crystal structure of full-length HPV31 E6 oncoprotein in complex with LXXLL peptide of ubiquitin ligase E6AP Deposited 2019-08-20 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–396（371 aa）
Not recorded ZN ZINC ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；200mM tri-lithium citrate, 20% PEG 33350 protein concentration: 30mg/ml cryo condition: 35% glycerol
Resolution 2.80 Å R-free 0.268
6SMV Structure of HPV49 E6 protein in complex with MAML1 LxxLL motif Deposited 2019-08-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Mutation：K84A,K240A,E360A,K363A,D364A,C1008A ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.8；277 K；Lithium Acetate 200mM, PEG 3350 22.5%
Resolution 2.14 Å R-free 0.255
6SQC Crystal structure of complex between nuclear coactivator binding domain of CBP and [1040-1086]ACTR containing alpha-methylated Leu1055 and Leu1076 Deposited 2019-09-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–396（370 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；20% PEG6000, 100 mM Tris pH 8 and 10 mM ZnCl2
Resolution 2.28 Å R-free 0.274
6SWR Crystal structure of the lysosomal potassium channel MtTMEM175 T38A mutant soaked with zinc Deposited 2019-09-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–395（395 aa）
Chain D 1–395（395 aa）
Not recorded LMT DODECYL-BETA-D-MALTOSIDE × 4 K POTASSIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl pH 8.5, 150 mM NaCl, 150 mM MgCl2 and 28-30 % PEG400
Resolution 3.20 Å R-free 0.299
6TZC Crystal Structure of African Swine Fever Virus A179L with the Autophagy Regulator Beclin Deposited 2019-08-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；0.2M Ammonium sulfate, 0.1M Bis-Tris pH 5.5, 25% PEG 3350
Resolution 2.41 Å R-free 0.253
6V2E Crystal structure of the human CLR:RAMP2 extracellular domain heterodimer with bound high-affinity adrenomedullin S45R/K46L/S48G/Q50W variant Deposited 2019-11-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 26–392（367 aa）
Mutation：L106R,RAMP2 L106R FMT FORMIC ACID × 3 NH2 AMINO GROUP × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.3；293 K；20% PEG MME 5000, 0.1 M sodium HEPEs pH 8.2, 150 mM sodium formate, 3% (v/v) dimethyl sulfoxide
Resolution 1.83 Å R-free 0.190
6VLS Structure of C-terminal fragment of Vip3A toxin Deposited 2020-01-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1 M sodium acetate pH 4.2, 0.5 M potassium formate, 0.1 M ammonium sulfate and 11% PEG4000
Resolution 3.20 Å R-free 0.239
6VLS Structure of C-terminal fragment of Vip3A toxin Deposited 2020-01-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–392（366 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1 M sodium acetate pH 4.2, 0.5 M potassium formate, 0.1 M ammonium sulfate and 11% PEG4000
Resolution 3.20 Å R-free 0.239
6VLS Structure of C-terminal fragment of Vip3A toxin Deposited 2020-01-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–392（366 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1 M sodium acetate pH 4.2, 0.5 M potassium formate, 0.1 M ammonium sulfate and 11% PEG4000
Resolution 3.20 Å R-free 0.239
6VLS Structure of C-terminal fragment of Vip3A toxin Deposited 2020-01-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–392（366 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1 M sodium acetate pH 4.2, 0.5 M potassium formate, 0.1 M ammonium sulfate and 11% PEG4000
Resolution 3.20 Å R-free 0.239
6XRX Crystal structure of the mosquito protein AZ1 as an MBP fusion Deposited 2020-07-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa）
Mutation：surface entropy reduction mutations in MBP NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；20% PEG 1000, 50mM MES, 100mM NaCl, 200mM MgCl2
Resolution 1.95 Å R-free 0.201
6YSN Human TRPC5 in complex with Pico145 (HC-608) Deposited 2020-04-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded PJQ 7-[(4-chlorophenyl)methyl]-3-methyl-1-(3-oxidanylpropyl)-8-[3-(trifluoromethyloxy)phenoxy]purine-2,6-dione × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZHO Crystal structure of a CGRP receptor ectodomain heterodimer with bound high affinity inhibitor Deposited 2020-06-23 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded QLQ ~{N}-[(2~{R})-3-(7-methyl-2~{H}-indazol-5-yl)-1-oxidanylidene-1-[[(2~{S})-1-oxidanylidene-3-piperidin-4-yl-1-(4-pyridin-4-ylpiperazin-1-yl)propan-2-yl]amino]propan-2-yl]-2-oxidanylidene-spiro[1~{H}-pyrido[2,3-d][1,3]oxazine-4,4'-piperidine]-1'-carboxamide × 1 PG4 TETRAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M BIS-TRIS pH 5.5, 0.1 M ammonium acetate, 15 % PEG 10,000
Resolution 1.60 Å R-free 0.214
6ZIS Crystal structure of a CGRP receptor ectodomain heterodimer with bound high affinity inhibitor Deposited 2020-06-26 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded PG4 TETRAETHYLENE GLYCOL × 3 3N6 N-{(1S)-5-amino-1-[(4-pyridin-4-ylpiperazin-1-yl)carbonyl]pentyl}-3,5-dibromo-Nalpha-{[4-(2-oxo-1,4-dihydroquinazolin-3 (2H)-yl)piperidin-1-yl]carbonyl}-D-tyrosinamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M BIS-TRIS pH 5.5, 0.1 M ammonium acetate, 15 % PEG 10,000
Resolution 1.73 Å R-free 0.244
7BG0 Fusion of MBP and the backbone of the long-acting amylin analog AM833. Deposited 2021-01-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa）
Chain B 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；20mM Tris pH 7.4, 50mM NaCl, 0.02 M magnesium chloride, 0.1 M HEPES pH 7.5, 22 %(w/v) polyacrylic acid 5100 sodium salt
Resolution 2.89 Å R-free 0.279
7BG0 Fusion of MBP and the backbone of the long-acting amylin analog AM833. Deposited 2021-01-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain D 27–387（361 aa）
Chain E 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；20mM Tris pH 7.4, 50mM NaCl, 0.02 M magnesium chloride, 0.1 M HEPES pH 7.5, 22 %(w/v) polyacrylic acid 5100 sodium salt
Resolution 2.89 Å R-free 0.279
7DD9 Cryo-EM structure of the Ams1 and Nbr1 complex Deposited 2020-10-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain C 27–392（366 aa）
Chain E 27–392（366 aa）
Chain G 27–392（366 aa）
Not recorded ZN ZINC ION × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 5 seconds before plunging
Resolution 2.40 Å
7DDE Cryo-EM structure of the Ape4 and Nbr1 complex Deposited 2020-10-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 12 PDB declaration: dodecameric
Chain A 27–392（366 aa）
Chain C 27–392（366 aa）
Chain E 27–392（366 aa）
Chain G 27–392（366 aa）
Chain I 27–392（366 aa）
Chain K 27–392（366 aa）
Chain M 27–392（366 aa）
Chain O 27–392（366 aa）
Chain Q 27–392（366 aa）
Chain S 27–392（366 aa）
Chain V 27–392（366 aa）
Chain X 27–392（366 aa）
Not recorded ZN ZINC ION × 48 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 5 seconds before plunging
Resolution 2.26 Å
7E29 Crystal Structure of Saccharomyces cerevisiae Ioc4 PWWP domain fused with MBP Deposited 2021-02-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：E385A, K388A, D389A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；Potassium thiocyanate, Polyethylene glycol monomethyl ether 2000
Resolution 2.30 Å R-free 0.229
7JTR Complex of maltose-binding protein (MBP) with single-chain Fv (scFv) Deposited 2020-08-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–395（369 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7.5；277 K；0.2 M ammonium sulfate, 20% v/v PEG 4000
Resolution 2.50 Å R-free 0.237
7JTR Complex of maltose-binding protein (MBP) with single-chain Fv (scFv) Deposited 2020-08-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Other combination Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 27–395（369 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7.5；277 K；0.2 M ammonium sulfate, 20% v/v PEG 4000
Resolution 2.50 Å R-free 0.237
7JTR Complex of maltose-binding protein (MBP) with single-chain Fv (scFv) Deposited 2020-08-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Other combination Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 27–395（369 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7.5；277 K；0.2 M ammonium sulfate, 20% v/v PEG 4000
Resolution 2.50 Å R-free 0.237
7JTR Complex of maltose-binding protein (MBP) with single-chain Fv (scFv) Deposited 2020-08-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Other combination Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 27–395（369 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7.5；277 K；0.2 M ammonium sulfate, 20% v/v PEG 4000
Resolution 2.50 Å R-free 0.237
7K48 Structure of NavAb/Nav1.7-VS2A chimera trapped in the resting state by tarantula toxin m3-Huwentoxin-IV Deposited 2020-09-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Mutation：R398A,L506A,M513V Mutation：R398A,L506A,M513V Mutation：R398A,L506A,M513V Mutation：R398A,L506A,M513V No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot for 2.5-4.0 seconds before plunging
Resolution 3.60 Å
7MHW Crystal structure of the protease inhibitor U-Omp19 from Brucella abortus fused to Maltose-binding protein Deposited 2021-04-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：D(-233)A,K(-232)A,K(-76)A,E44A,K47A,D48A SO4 SULFATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；294 K；2.4 M ammonium sulfate, 0.1 M sodium citrate
Resolution 2.55 Å R-free 0.242
7MN5 Structure of the HER2/HER3/NRG1b Heterodimer Extracellular Domain Deposited 2021-04-30 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 27–392（366 aa） Fragment：Extracellular Domain
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.93 Å
7MN6 Structure of the HER2 S310F/HER3/NRG1b Heterodimer Extracellular Domain Deposited 2021-04-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 27–392（366 aa） Fragment：Extracellular Domain
Mutation：S310F NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.09 Å
7MN8 Structure of the HER2/HER3/NRG1b Heterodimer Extracellular Domain bound to Trastuzumab Fab Deposited 2021-04-30 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 27–392（366 aa）
Mutation：S310F NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.45 Å
7NZM Cryo-EM structure of pre-dephosphorylation complex of phosphorylated eIF2alpha with trapped holophosphatase (PP1A_D64A/PPP1R15A/G-actin/DNase I) Deposited 2021-03-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 26–396（371 aa）
Not recorded MN MANGANESE (II) ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；0.22mM Triton X-100 was added into the solution before plunging.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.96 Å
7O2W Structure of the C9orf72-SMCR8 complex Deposited 2021-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7P0F Crystal structure of a CGRP receptor ectodomain heterodimer bound to macrocyclic inhibitor HTL0028125 Deposited 2021-06-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded 7IR (1S,10R,23E)-12-methyl-10-[(7-methyl-1H-indazol-5-yl)methyl]-15,18,21-trioxa-5,9,12,27,29-pentazapentacyclo[23.5.2.11,4.13,7.028,31]tetratriaconta-3(33),4,6,23,25(32),26,28(31)-heptaene-8,11,30-trione × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M BIS-TRIS PH 5.5, 0.1 M AMMONIUM ACETATE, 15 % PEG 10,000
Resolution 1.85 Å R-free 0.249
7P0I Crystal structure of a CGRP receptor ectodomain heterodimer bound to macrocyclic inhibitor Compound 13 Deposited 2021-06-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded PG4 TETRAETHYLENE GLYCOL × 2 7IU (1S,20E)-10-(benzofuran-3-ylmethyl)-12-methyl-15,18-dioxa-5,9,12,24,26-pentazapentacyclo[20.5.2.11,4.13,7.025,28]hentriaconta-3(30),4,6,20,22(29),23,25(28)-heptaene-8,11,27-trione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M BIS-TRIS pH 5.5, 0.1 M ammonium acetate, 15 % PEG 10,000
Resolution 2.30 Å R-free 0.251
7P1G Structure of the P. aeruginosa ExoY-F-actin complex Deposited 2021-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain K 27–392（366 aa）
Chain L 27–392（366 aa）
Chain M 27–392（366 aa）
Chain N 27–392（366 aa）
Chain O 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 10 GH3 3'-DEOXY-GUANOSINE-5'-TRIPHOSPHATE × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 5 PO4 PHOSPHATE ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7P1H Structure of the V. vulnificus ExoY-G-actin-profilin complex Deposited 2021-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa）
Not recorded CA CALCIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7RW6 BORF2-APOBEC3Bctd Complex Deposited 2021-08-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 27–384（358 aa）
Chain C 27–384（358 aa）
Mutation：K-131A, N -197A, E -198A, K-287A, D-288A Mutation：K-131A, N -197A, E -198A, K-287A, D-288A ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7T31 X-ray Structure of Clostridiodies difficile PilW Deposited 2021-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；280 K；0.1M Hepes pH 7.5, 25% Peg 3350, 0.0375M NaCl, 0.2M CsCl2, 2% ethanol
Resolution 2.30 Å R-free 0.245
7T31 X-ray Structure of Clostridiodies difficile PilW Deposited 2021-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；280 K；0.1M Hepes pH 7.5, 25% Peg 3350, 0.0375M NaCl, 0.2M CsCl2, 2% ethanol
Resolution 2.30 Å R-free 0.245
7T31 X-ray Structure of Clostridiodies difficile PilW Deposited 2021-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；280 K；0.1M Hepes pH 7.5, 25% Peg 3350, 0.0375M NaCl, 0.2M CsCl2, 2% ethanol
Resolution 2.30 Å R-free 0.245
7T31 X-ray Structure of Clostridiodies difficile PilW Deposited 2021-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–393（367 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；280 K；0.1M Hepes pH 7.5, 25% Peg 3350, 0.0375M NaCl, 0.2M CsCl2, 2% ethanol
Resolution 2.30 Å R-free 0.245
7TSZ BamABCDE bound to substrate EspP class 1 Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
7TT0 BamABCDE bound to substrate EspP class 2 Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7TT1 BamABCDE bound to substrate EspP class 4 Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7TT2 BamABCDE bound to substrate EspP class 3 Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7TT3 BamABCDE bound to substrate EspP class 5 Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7TT4 BamABCDE bound to substrate EspP class 6 Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7TT5 BamABCDE bound to substrate EspP in the open-sheet EspP state Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7TT6 BamABCDE bound to substrate EspP in the intermediate-open EspP state Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7TT7 BamABCDE bound to substrate EspP in the barrelized EspP/continuous open BamA state Deposited 2022-01-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain P 26–392（367 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7UAJ Crystal structure of apo HPV16 E6 Deposited 2022-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded ZN ZINC ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M HEPES, 8% ethylene glycol and 10% PEG 8000 at pH 7.5
Resolution 3.25 Å R-free 0.282
7VGQ Cryo-EM structure of Machupo virus polymerase L in complex with matrix protein Z Deposited 2021-09-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
7VH1 Cryo-EM structure of Machupo virus dimeric L-Z complex Deposited 2021-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7VQO Cryo-EM structure of Ams1 bound to the FW domain of Nbr1 Deposited 2021-10-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3 seconds before plunging
Resolution 2.19 Å
7WR3 Crystal structure of MBP-fused OspC3 in complex with calmodulin Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–384（358 aa）
Not recorded SO4 SULFATE ION × 2 NCA NICOTINAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% PEG3350, 0.1 M Tris pH 8.2-8.4, 0.2 M Lithium Sulfate, 0.7% 1-Butanol
Resolution 1.87 Å R-free 0.228
7WR3 Crystal structure of MBP-fused OspC3 in complex with calmodulin Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–384（358 aa）
Not recorded SO4 SULFATE ION × 2 NCA NICOTINAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% PEG3350, 0.1 M Tris pH 8.2-8.4, 0.2 M Lithium Sulfate, 0.7% 1-Butanol
Resolution 1.87 Å R-free 0.228
7XQC Crystal structure of N-terminal domain of Rv2908c fused with Maltose Binding Protein (MBP) Deposited 2022-05-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain C 27–392（366 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7.5；291.15 K；20 mM Na/K Phosphate, 20% (v/v) PEG 3350
Resolution 2.80 Å R-free 0.254
7XQC Crystal structure of N-terminal domain of Rv2908c fused with Maltose Binding Protein (MBP) Deposited 2022-05-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7.5；291.15 K；20 mM Na/K Phosphate, 20% (v/v) PEG 3350
Resolution 2.80 Å R-free 0.254
7Y5Q Structure of 1:1 PAPP-A.STC2 complex(half map) Deposited 2022-06-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7Z7H Structure of P. luminescens TccC3-F-actin complex Deposited 2022-03-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain F 27–392（366 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 5 APR ADENOSINE-5-DIPHOSPHORIBOSE × 1 NCA NICOTINAMIDE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8AG0 Crystal structure of mutant PRELID3a-TRIAP1 complex - R53E Deposited 2022-07-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.6；293.15 K；Sodium acetate pH 4.6, 8% (w/v) PEG 4000
Resolution 2.70 Å R-free 0.304
8AX5 Crystal structure of a CGRP receptor ectodomain heterodimer bound to macrocyclic inhibitor HTL0029881 Deposited 2022-08-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded OKU (1~{R},10~{R},20~{E})-12-methyl-10-[(7-methyl-2~{H}-indazol-5-yl)methyl]-15,18-dioxa-9,12,24,26-tetrazapentacyclo[20.5.2.1^{1,4}.1^{3,7}.0^{25,28}]hentriaconta-3,5,7(30),20,22,24,28-heptaene-8,11,27-trione × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M BIS-TRIS pH 5.5, 0.1 M ammonium acetate, 15 % PEG 10,000
Resolution 2.75 Å R-free 0.277
8AX6 Crystal structure of a CGRP receptor ectodomain heterodimer bound to macrocyclic inhibitor HTL0029882 Deposited 2022-08-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded OP9 (1~{S},10~{R},20~{E})-12-methyl-10-[(7-methyl-2~{H}-indazol-5-yl)methyl]-15,18-dioxa-9,12,24,26-tetrazapentacyclo[20.5.2.1^{1,4}.1^{3,7}.0^{25,28}]hentriaconta-3(30),4,6,20,22,24,28-heptaene-8,11,27-trione × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M BIS-TRIS PH 5.5, 0.1 M AMMONIUM ACETATE, 15 % PEG 10,000
Resolution 1.90 Å R-free 0.244
8AX7 Crystal structure of a CGRP receptor ectodomain heterodimer bound to macrocyclic inhibitor HTL0031448 Deposited 2022-08-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded PG4 TETRAETHYLENE GLYCOL × 1 OL0 (1~{S},10~{R},20~{E})-10-[(1,7-dimethylindazol-5-yl)methyl]-12-methyl-15,18-dioxa-9,12,24,26-tetrazapentacyclo[20.5.2.1^{1,4}.1^{3,7}.0^{25,28}]hentriaconta-3(30),4,6,20,22,24,28-heptaene-8,11,27-trione × 1 ACT ACETATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M BIS-TRIS pH 5.5, 0.1 M ammonium acetate, 15 % PEG 10,000
Resolution 1.65 Å R-free 0.251
8AX8 Human Apolipoprotein E4 (ApoE4) N-terminal domain (space group P3121) Deposited 2022-08-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 24–392（369 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293.15 K；HEPES, PEG3350
Resolution 1.55 Å R-free 0.231
8AX9 Human Apolipoprotein E4 (ApoE4) N-terminal domain (space group P212121) Deposited 2022-08-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 24–392（369 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293.15 K；HEPES, PEG3350
Resolution 1.55 Å R-free 0.195
8C5L NR2F6 ligand binding domain in complex with NSD1 peptide Deposited 2023-01-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A in Maltose/maltodextrin-binding periplasmic protein (Uniprot ID P0AEX9) Mutation：D108A,K109A,E198A,N199A,K265A,E385A,K388A,D389A in Maltose/maltodextrin-binding periplasmic protein (Uniprot ID P0AEX9) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；298 K；90 mM SPG pH 8.0, 22.5% w/v PEG1500, 100 mM potassium chloride
Resolution 2.60 Å R-free 0.233
8CR9 Cryo-EM structure of PcrV/Fab(30-B8) Deposited 2023-03-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 29–384（356 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；1xPBS
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
8CRB Cryo-EM structure of PcrV/Fab(11-E5) Deposited 2023-03-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 29–384（356 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；1xPBS
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
8EKX Structure of MBP-Mcl-1 in complex with MIK665 Deposited 2022-09-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：K194A,K197A,R201A OK5 (2~{R})-2-[5-[3-chloranyl-2-methyl-4-[2-(4-methylpiperazin-1-yl)ethoxy]phenyl]-6-(4-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]oxy-3-[2-[[2-(2-methoxyphenyl)pyrimidin-4-yl]methoxy]phenyl]propanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；290 K；30% (w/v) PEG 3350, 0.1 M magnesium formate
Resolution 1.55 Å R-free 0.214
8EL0 Structure of MBP-Mcl-1 in complex with a macrocyclic compound Deposited 2022-09-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：K194A,K197A,R201A WLW (7R,20P)-18-chloro-1-(4-fluorophenyl)-10-{[(2M)-2-(2-methoxyphenyl)pyrimidin-4-yl]methoxy}-19-methyl-15-[2-(4-methylpiperazin-1-yl)ethyl]-7,8,15,16-tetrahydro-14H-17,20-etheno-9,13-(metheno)-6-oxa-2-thia-3,5,15-triazacyclooctadeca[1,2,3-cd]indene-7-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；290 K；26% (w/v) PEG 3350, 0.05 M magnesium formate
Resolution 1.92 Å R-free 0.224
8EL1 Structure of MBP-Mcl-1 in complex with ABBV-467 Deposited 2022-09-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：K194A,K197A,R201A WME (7R,16R)-19,23-dichloro-10-{[2-(4-{[(2R)-1,4-dioxan-2-yl]methoxy}phenyl)pyrimidin-4-yl]methoxy}-1-(4-fluorophenyl)-20,22-dimethyl-16-[(4-methylpiperazin-1-yl)methyl]-7,8,15,16-tetrahydro-18,21-etheno-13,9-(metheno)-6,14,17-trioxa-2-thia-3,5-diazacyclononadeca[1,2,3-cd]indene-7-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；290 K；25% (w/v) PEG 1500, 0.1 M MIB pH 6.0 (MIB is sodium malonate dibasic monohydrate, imidazole, boric acid)
Resolution 2.41 Å R-free 0.291
8EL1 Structure of MBP-Mcl-1 in complex with ABBV-467 Deposited 2022-09-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–392（366 aa）
Mutation：K194A,K197A,R201A WME (7R,16R)-19,23-dichloro-10-{[2-(4-{[(2R)-1,4-dioxan-2-yl]methoxy}phenyl)pyrimidin-4-yl]methoxy}-1-(4-fluorophenyl)-20,22-dimethyl-16-[(4-methylpiperazin-1-yl)methyl]-7,8,15,16-tetrahydro-18,21-etheno-13,9-(metheno)-6,14,17-trioxa-2-thia-3,5-diazacyclononadeca[1,2,3-cd]indene-7-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；290 K；25% (w/v) PEG 1500, 0.1 M MIB pH 6.0 (MIB is sodium malonate dibasic monohydrate, imidazole, boric acid)
Resolution 2.41 Å R-free 0.291
8EL1 Structure of MBP-Mcl-1 in complex with ABBV-467 Deposited 2022-09-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain C 27–392（366 aa）
Mutation：K194A,K197A,R201A WME (7R,16R)-19,23-dichloro-10-{[2-(4-{[(2R)-1,4-dioxan-2-yl]methoxy}phenyl)pyrimidin-4-yl]methoxy}-1-(4-fluorophenyl)-20,22-dimethyl-16-[(4-methylpiperazin-1-yl)methyl]-7,8,15,16-tetrahydro-18,21-etheno-13,9-(metheno)-6,14,17-trioxa-2-thia-3,5-diazacyclononadeca[1,2,3-cd]indene-7-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；290 K；25% (w/v) PEG 1500, 0.1 M MIB pH 6.0 (MIB is sodium malonate dibasic monohydrate, imidazole, boric acid)
Resolution 2.41 Å R-free 0.291
8EL1 Structure of MBP-Mcl-1 in complex with ABBV-467 Deposited 2022-09-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain D 27–392（366 aa）
Mutation：K194A,K197A,R201A WME (7R,16R)-19,23-dichloro-10-{[2-(4-{[(2R)-1,4-dioxan-2-yl]methoxy}phenyl)pyrimidin-4-yl]methoxy}-1-(4-fluorophenyl)-20,22-dimethyl-16-[(4-methylpiperazin-1-yl)methyl]-7,8,15,16-tetrahydro-18,21-etheno-13,9-(metheno)-6,14,17-trioxa-2-thia-3,5-diazacyclononadeca[1,2,3-cd]indene-7-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；290 K；25% (w/v) PEG 1500, 0.1 M MIB pH 6.0 (MIB is sodium malonate dibasic monohydrate, imidazole, boric acid)
Resolution 2.41 Å R-free 0.291
8FNE phiPA3 PhuN Tetramer, p2 Deposited 2022-12-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 8 PDB declaration: octameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Chain E 27–392（366 aa）
Chain F 27–392（366 aa）
Chain G 27–392（366 aa）
Chain H 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5；0.25 cOmplete Protease Inhibitor Tablet also included
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8FV5 Representation of 16-mer phiPA3 PhuN Lattice, p2 Deposited 2023-01-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 32 PDB declaration: 32-meric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Chain E 27–392（366 aa）
Chain F 27–392（366 aa）
Chain G 27–392（366 aa）
Chain H 27–392（366 aa）
Chain I 27–392（366 aa）
Chain J 27–392（366 aa）
Chain K 27–392（366 aa）
Chain L 27–392（366 aa）
Chain M 27–392（366 aa）
Chain N 27–392（366 aa）
Chain O 27–392（366 aa）
Chain P 27–392（366 aa）
Chain Q 27–392（366 aa）
Chain R 27–392（366 aa）
Chain S 27–392（366 aa）
Chain T 27–392（366 aa）
Chain U 27–392（366 aa）
Chain V 27–392（366 aa）
Chain W 27–392（366 aa）
Chain X 27–392（366 aa）
Chain Y 27–392（366 aa）
Chain Z 27–392（366 aa）
Chain a 27–392（366 aa）
Chain b 27–392（366 aa）
Chain c 27–392（366 aa）
Chain d 27–392（366 aa）
Chain e 27–392（366 aa）
Chain f 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5；0.25 cOmplete Protease Inhibitor Tablet also included
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.21 Å
8G8W Molecular mechanism of nucleotide inhibition of human uncoupling protein 1 Deposited 2023-02-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 33–392（360 aa）
Chain C 33–392（360 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 CDL CARDIOLIPIN × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8HGH Structure of 2:2 PAPP-A.STC2 complex Deposited 2022-11-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.16 Å
8HLB Cryo-EM structure of biparatopic antibody Bp109-92 in complex with TNFR2 Deposited 2022-11-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 27–391（365 aa）
Mutation：A490V No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；1x PBS
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.63 Å
8J25 Crystal structure of PML B-box2 mutant Deposited 2023-04-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：C213A,A216V ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；22% PEG 3350
Resolution 2.60 Å R-free 0.248
8J2P Crystal structure of PML B-box2 Deposited 2023-04-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain E 27–392（366 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；20% PEG 3350
Resolution 2.09 Å R-free 0.235
8J2P Crystal structure of PML B-box2 Deposited 2023-04-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；20% PEG 3350
Resolution 2.09 Å R-free 0.235
8JI0 Cryo-EM structure of the TcsH-CROP in complex with TMPRSS2 Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JXR Structure of nanobody-bound DRD1_LSD complex Deposited 2023-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 27–394（368 aa）
Mutation：E360Q,K363A,D364F,T367I,R368L 7LD (8alpha)-N,N-diethyl-6-methyl-9,10-didehydroergoline-8-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
8JXS Structure of nanobody-bound DRD1_PF-6142 complex Deposited 2023-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 27–394（368 aa）
Mutation：E360Q,K363A,D364F,T367I,R368L,D404E,A405H V6X 4-[3-methyl-4-(6-methylimidazo[1,2-a]pyrazin-5-yl)phenoxy]furo[3,2-c]pyridine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8QSO Crystal structure of human Mcl-1 in complex with compound 1 Deposited 2023-10-10 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded WXW (13S,16R,19S)-16-benzyl-43-ethoxy-N-methyl-7,11,14,17-tetraoxo-13-phenyl-5-oxa-2,8,12,15,18-pentaaza-1(1,4),4(1,2)-dibenzena-9(1,4)-cyclohexanacycloicosaphane-19-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；1.94 M Ammonium Citrate pH 7.0
Resolution 2.11 Å R-free 0.250
8SBU Crystal structure of MBP fusion with HPPK from Methanocaldococcus jannaschii Deposited 2023-04-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–396（396 aa）
Mutation：D89A,K90A,E179A,N180A,K246A,E366A,K369A,D370A,R374N,I375A,T376A,K377A,I376A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.2；293 K；Lithium sulphate, PEG400
Resolution 2.20 Å R-free 0.274
8SBU Crystal structure of MBP fusion with HPPK from Methanocaldococcus jannaschii Deposited 2023-04-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–396（396 aa）
Mutation：D89A,K90A,E179A,N180A,K246A,E366A,K369A,D370A,R374N,I375A,T376A,K377A,I376A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.2；293 K；Lithium sulphate, PEG400
Resolution 2.20 Å R-free 0.274
8T6F Crystal structure of human MBP-Myeloid cell leukemia 1 (Mcl-1) in complex with BRD810 inhibitor Deposited 2023-06-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 1 YI7 (3aM,9S,15R)-4-chloro-3-ethyl-7-{3-[(6-fluoronaphthalen-1-yl)oxy]propyl}-2-methyl-15-[2-(morpholin-4-yl)ethyl]-2,10,11,12,13,15-hexahydropyrazolo[4',3':9,10][1,6]oxazacycloundecino[8,7,6-hi]indole-8-carboxylic acid × 1 DMS DIMETHYL SULFOXIDE × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；3.75 mg/mL MBP-MCL1, 17.5 mM HEPES pH 7.5, 8% PEG 3350, 5% MPD, 5% DMSO, 2.5% PEG400, 75mM NaCl, 25mM Magnesium Formate, 0.75mM DTT, 0.75 mM Maltose, 0.5mM ANJ810, 0.375% glycerol, ~10-4 diluted microseeds, equilibrated against 1.5M NaCl in a EasyXtal 15-Well DropGuard Crystallization Tool
Resolution 1.56 Å R-free 0.218
8TLV Crystal structure of MBP and AF9 AHD fusion protein 4AQK in complex with peptidomimetic inhibitor 28 Deposited 2023-07-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded GSH Glutathione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20-30% PEG3350, 0.1 M HEPES pH 7.5, and 0.2 M ammonium acetate
Resolution 2.66 Å R-free 0.246
8TLW Crystal structure of MBP and AF9 AHD fusion protein 3AQA in complex with peptidomimetic inhibitor 28 Deposited 2023-07-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20-30% PEG3350, 0.1 M Bis-Tris pH 5.5
Resolution 2.11 Å R-free 0.213
8TLX Crystal structure of MBP and AF9 AHD fusion protein 3AQA in complex with peptidomimetic inhibitor 21a Deposited 2023-07-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Not recorded GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20-30% PEG3350 and 0.1 M Bis-Tris pH 5.5
Resolution 2.10 Å R-free 0.227
8TNP Cryo-EM structure of DDB1dB:CRBN:Pomalidomide:SD40 Deposited 2023-08-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 27–396（370 aa）
Mutation：engineered to enhance binding of cereblon/DDB1 in the presence of IMiD derivatives ZN ZINC ION × 2 Y70 S-Pomalidomide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM HEPES/NaOH pH 7.0, 150 mM NaCl, and 3 mM TCEP. DMSO concentrations were kept below 2% (v/v)
cryo-EM vitrification conditions Cryogen ETHANE；Leica EM-GP plunge freezer with chamber conditions of 10 C and 90% relative humidity. Grids were first pre-incubated with 4 uL of 10 uM CRBN-agnostic IKZF1_140-196_Q146A,G151N for 1 minute and then blotted from behind for 4 s. Immediately, 4 uL of mixture 1 diluted 10-fold--with the dilution buffer during the 1-minute incubation time--was applied to the grids before blotting for 4 s and plunging into liquid ethane at -181 C.
Resolution 3.30 Å
8TNQ Cryo-EM structure of DDB1dB:CRBN:PT-179:SD40, conformation 1 Deposited 2023-08-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 27–396（370 aa）
Mutation：engineered to enhance binding of cereblon/DDB1 in the presence of IMiD derivatives ZN ZINC ION × 2 MIQ 2-[(3S)-2,6-dioxopiperidin-3-yl]-5-(morpholin-4-yl)-1H-isoindole-1,3(2H)-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM HEPES/NaOH pH 7.0, 150 mM NaCl, and 3 mM TCEP. DMSO concentrations were kept below 2% (v/v)
cryo-EM vitrification conditions Cryogen ETHANE；Leica EM-GP plunge freezer with chamber conditions of 10 C and 90% relative humidity. Grids were first pre-incubated with 4 uL of 10 uM CRBN-agnostic IKZF1_140-196_Q146A,G151N for 1 minute and then blotted from behind for 4 s. Immediately, 4 uL of mixture 1 diluted 10-fold--with the dilution buffer during the 1-minute incubation time--was applied to the grids before blotting for 4 s and plunging into liquid ethane at -181 C.
Resolution 2.41 Å
8TNR Cryo-EM structure of DDB1dB:CRBN:PT-179:SD40, conformation 2 Deposited 2023-08-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 27–396（370 aa）
Mutation：engineered to enhance binding of cereblon/DDB1 in the presence of IMiD derivatives ZN ZINC ION × 2 MIQ 2-[(3S)-2,6-dioxopiperidin-3-yl]-5-(morpholin-4-yl)-1H-isoindole-1,3(2H)-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM HEPES/NaOH pH 7.0, 150 mM NaCl, and 3 mM TCEP. DMSO concentrations were kept below 2% (v/v)
cryo-EM vitrification conditions Cryogen ETHANE；Leica EM-GP plunge freezer with chamber conditions of 10 C and 90% relative humidity. Grids were first pre-incubated with 4 uL of 10 uM CRBN-agnostic IKZF1_140-196_Q146A,G151N for 1 minute and then blotted from behind for 4 s. Immediately, 4 uL of mixture 1 diluted 10-fold--with the dilution buffer during the 1-minute incubation time--was applied to the grids before blotting for 4 s and plunging into liquid ethane at -181 C.
Resolution 2.50 Å
8VG0 Cryo-EM structure of GATA4 in complex with ALBN1 nucleosome Deposited 2023-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 9 PDB declaration: undecameric
Chain T 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.07 Å
8VG1 Cryo-EM structure of FoxA1 and GATA4 in complex with ALBN1 nucleosome Deposited 2023-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 10 PDB declaration: dodecameric
Chain T 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
8VRS Mucin 16 peptide fused to MBP in complex with 4H11-scFv antibody Deposited 2024-01-22 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa） Fragment：residues 14421-14446 of mucin-16
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；291 K；0.1M Sodium Citrate, pH 5.0, 10mM Barium Chloride, 27% PEG MME 5000
Resolution 2.47 Å R-free 0.237
8VRS Mucin 16 peptide fused to MBP in complex with 4H11-scFv antibody Deposited 2024-01-22 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 27–392（366 aa） Fragment：residues 14421-14446 of mucin-16
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；291 K；0.1M Sodium Citrate, pH 5.0, 10mM Barium Chloride, 27% PEG MME 5000
Resolution 2.47 Å R-free 0.237
8VWX Human Bcl-2 (G101V Mutant)/Bcl-xL Chimera Fused to Maltose-Binding Protein Deposited 2024-02-02 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：G101V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；100 mM Tris (pH 8.5), 25% PEG 3350, and 200 mM sodium chloride
Resolution 1.77 Å R-free 0.225
8VWZ Human Bcl-2 (G101V Mutant)/Bcl-xL Chimera Fused to MBP in Complex with Inhibitor S55746 Deposited 2024-02-02 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：G101V F3Q ~{N}-(4-hydroxyphenyl)-3-[6-[[(3~{S})-3-(morpholin-4-ylmethyl)-3,4-dihydro-1~{H}-isoquinolin-2-yl]carbonyl]-1,3-benzodioxol-5-yl]-~{N}-phenyl-5,6,7,8-tetrahydroindolizine-1-carboxamide × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；100 mM bis-tris (pH 5.5), 2 M ammonium sulfate
Resolution 2.33 Å R-free 0.256
8VXM Human Bcl-2/Bcl-xL Chimera Fused to MBP in Complex with Inhibitor S55746 Deposited 2024-02-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded F3Q ~{N}-(4-hydroxyphenyl)-3-[6-[[(3~{S})-3-(morpholin-4-ylmethyl)-3,4-dihydro-1~{H}-isoquinolin-2-yl]carbonyl]-1,3-benzodioxol-5-yl]-~{N}-phenyl-5,6,7,8-tetrahydroindolizine-1-carboxamide × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；100 mM Tris (pH 8.5), 25% PEG 3350, 200 mM lithium sulfate
Resolution 2.10 Å R-free 0.243
8VXN Human Bcl-2/Bcl-xL Chimera Fused to Maltose-Binding Protein Deposited 2024-02-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；100 mM Tris (pH 8.0), 29% PEG 3350, 200 mM sodium chloride
Resolution 2.09 Å R-free 0.264
8X2X The piccolo NuA4 bound to the H2A.Z nucleosome complex at pre-H4-acetylation state Deposited 2023-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: tetradecameric
Chain L 1–392（392 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8X2Y The class1 of piccolo NuA4 bound to the H2A.Z nucleosome complex at harboring state Deposited 2023-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: tetradecameric
Chain L 1–392（392 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
8X2Z The class2 of piccolo NuA4 bound to the H2A.Z nucleosome complex at harboring state Deposited 2023-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: tetradecameric
Chain L 1–392（392 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8X30 Structure of piccolo NuA4 and H2A.Z nucleosome 2:1 complex Deposited 2023-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 15 PDB declaration: heptadecameric
Chain P 1–392（392 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
8X31 The piccolo NuA4 bound to the H2A.Z nucleosome complex with Ac-CoA at resetting state Deposited 2023-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: tetradecameric
Chain L 1–392（392 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.20 Å
8X32 The piccolo NuA4 bound to the H2A.Z nucleosome-H4KQ Complex with Ac-CoA at resetting state Deposited 2023-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: tetradecameric
Chain L 1–392（392 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8X7V Structure of human SCMC ternary complex Deposited 2023-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
8X7W Structure of dimeric human SCMC complex Deposited 2023-11-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.36 Å
8XB2 Structure of radafaxine-bound state of the human Norepinephrine Transporter Deposited 2023-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 YNT Radafaxine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
8XB3 Structural mechanism of substrate binding and inhibition of the human Norepinephrine Transporter Deposited 2023-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded YMN Iobenguane × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8XB4 Structure of apo state of the human Norepinephrine Transporter Deposited 2023-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.92 Å
8YBE Cryo-EM structure of Maltose Binding Protein Deposited 2024-02-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Mutation：A338V No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
8YRQ Cryo-EM Structure of Human Protease-Activated Receptor 4 in complex with Gq heterotrimers and ScFv16 bound to Tethered Ligand Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain R 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.80 Å
8ZCS Crystal structure of the MBP-MCL1 complex with highly selective and potent Cyclic peptide inhibitor Deposited 2024-04-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；290 K；0.2 M MgCl2, 0.1 Tris pH 8.5, 25% w/v Polyethylene glycol 3,350
Resolution 2.79 Å R-free 0.296
8ZHS Structure of Mbp-Bte1 fusion protein Deposited 2024-05-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Mutation：D108A/K109A/E198A/N199A/K265A Mutation：D108A/K109A/E198A/N199A/K265A GOL GLYCEROL × 10 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291.15 K；10% v/v 2-Propanol, 0.1 M BICINE pH 8.5 and 30% w/v PEG1500
Resolution 2.40 Å R-free 0.238
8ZMR Vesamicol-bound VAChT Deposited 2024-05-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–391（363 aa）
Mutation：A520E A1LWL vesamicol × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.25
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8ZMS Acetylcholine-bound VAChT Deposited 2024-05-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–391（363 aa）
Mutation：A520E ACH ACETYLCHOLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.25
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9BCG Myeloid cell leukemia-1 (Mcl-1) complexed with compound Deposited 2024-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 26–392（367 aa）
Not recorded A1ALT 7-[(4R,5S,6P)-7-chloro-10-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-4-methyl-1-oxo-6-(1,3,5-trimethyl-1H-pyrazol-4-yl)-3,4-dihydropyrazino[1,2-a]indol-2(1H)-yl]-4,5-dimethoxy-1-methyl-1H-indole-2-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；292 K；PEG 3350, Bis-Tris, Magnesium chloride
Resolution 1.90 Å R-free 0.210
9BDE Middle Region of Apolipoprotein B 100 bound to Low Density Lipoprotein Receptor Deposited 2024-04-11 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 27–384（358 aa） Fragment：;residues 27-384 (Uniprot numbering),residues 278-327 (Uniprot numbering),103-151 (Uniprot numbering),residues 440-497 (Uniprot numbering) ;
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 CA CALCIUM ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
9BOI Cryo-EM structure of human Spns1 in complex with LPC (18:1) Deposited 2024-05-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–391（363 aa）
Not recorded 42H (4R,7R,18Z)-4,7-dihydroxy-N,N,N-trimethyl-10-oxo-3,5,9-trioxa-4-phosphaheptacos-18-en-1-aminium 4-oxide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 5.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.22 Å
9CER Guillardia theta Fanzor (GtFz) State 1 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: dimeric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.70 Å
9CES Guillardia theta Fanzor (GtFz) State 2 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: tetrameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.28 Å
9CET Guillardia theta Fanzor (GtFz) State 3 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: tetrameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
9CEU Spizellomyces punctatus Fanzor (SpuFz) State 1 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: tetrameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.29 Å
9CEV Spizellomyces punctatus Fanzor (SpuFz) State 2 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: tetrameric
Chain P 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.26 Å
9CEW Spizellomyces punctatus Fanzor (SpuFz) State 3 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: hexameric
Chain P 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.88 Å
9CEX Spizellomyces punctatus Fanzor (SpuFz) State 4 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: hexameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.27 Å
9CEY Spizellomyces punctatus Fanzor (SpuFz) State 5 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: tetrameric
Chain P 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.22 Å
9CEZ Spizellomyces punctatus Fanzor (SpuFz) State 6 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: tetrameric
Chain P 27–392（366 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.41 Å
9CF0 Parasitella parasitica Fanzor (PpFz) State 1 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: pentameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.47 Å
9CF1 Parasitella parasitica Fanzor (PpFz) State 2 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: pentameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.52 Å
9CF2 Parasitella parasitica Fanzor (PpFz) State 3 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: heptameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.15 Å
9CF3 Parasitella parasitica Fanzor (PpFz) State 4 Deposited 2024-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: pentameric
Chain P 27–392（366 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
9CLC Crystal structure of maltose binding protein (Apo), mutant Trp10 to 4-Cyanotryptophan Deposited 2024-07-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Mutation：T356A Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 6 CD CADMIUM ION × 3 PEG DI(HYDROXYETHYL)ETHER × 4 EDO 1,2-ETHANEDIOL × 11 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291.15 K；30% v/v PEG400, 100 mM sodium acetate (pH 4.6), 100 mM cadmium chloride
Resolution 1.48 Å R-free 0.165
9CLD Crystal structure of maltose binding protein (Apo) Deposited 2024-07-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–396（370 aa）
Mutation：T356A PEG DI(HYDROXYETHYL)ETHER × 6 EDO 1,2-ETHANEDIOL × 4 PGE TRIETHYLENE GLYCOL × 2 NA SODIUM ION × 6 CD CADMIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291.15 K；30% v/v PEG400, 100 mM sodium acetate (pH 4.6), 100 mM cadmium chloride
Resolution 1.58 Å R-free 0.174
9DH3 Cryo-EM structure of NLRP3 complex with Compound C Deposited 2024-09-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 A1A4L 2-[(4S)-5-ethyl-8-oxothieno[2',3':4,5]pyrrolo[1,2-d][1,2,4]triazin-7(8H)-yl]-N-(pyrimidin-4-yl)acetamide × 4 CPS 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.76 Å
9E0V GSDMD bound to a peptide Deposited 2024-10-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 29–392（364 aa） Fragment：MBP + GSD (UNP residues 276-484)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；289.15 K；0.1 M HEPES, pH 7.5, 1.25 M sodium citrate dihydrate, 20 mM TCEP
Resolution 1.64 Å R-free 0.212
9EKO A chimeric hybrid protein fused with the FGFR3 Transmembrane Domain Deposited 2024-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–387（361 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.90 Å R-free 0.287
9F5W Human condensin II - M18BP1 complex Deposited 2024-04-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain M 26–396（371 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9FGV Cryo-EM structure of MBP homo-dimer assembled by homo Di-Gluebody Deposited 2024-05-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain C 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.39 Å
9FKQ Cryo-EM structure of MBP homo-dimer assembled by homo Di-Gluebody - MBP local refinement Deposited 2024-06-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.45 Å
9FYQ Cryo-EM structure of native SV2A in complex with TeNT-Hc, gangliosides and Pro-Macrobody 5 Deposited 2024-07-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 33–392（360 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 6UZ omega-undecylenyl-beta-D-maltopyranoside × 1 A1IHM (2~{R},4~{R},5~{S},6~{S})-2-[(2~{R},3~{R})-3-[(2~{R},3~{S},4~{S},6~{S})-6-[(2~{S},3~{S},4~{R},5~{S},6~{S})-3-[(2~{R},3~{R},4~{R},5~{S},6~{R})-3-acetamido-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-2-yl]oxy-2-(hydroxymethyl)-6-[(2~{R},3~{R},4~{R},5~{R},6~{S})-2-(hydroxymethyl)-6-[2-(octadecanoylamino)-3-oxidanyl-octadec-4-enoxy]-4,5-bis(oxidanyl)oxan-3-yl]oxy-5-oxidanyl-oxan-4-yl]oxy-3-azanyl-6-carboxy-4-oxidanyl-oxan-2-yl]-2,3-bis(oxidanyl)propoxy]-5-azanyl-4-oxidanyl-6-[(1~{R},2~{S})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid × 1 A1IHN (2~{S},4~{S},5~{R},6~{S})-5-acetamido-2-[(2~{R},3~{R},4~{R},5~{S},6~{R})-2-[(2~{R},3~{R},4~{S},5~{R},6~{S})-2-[(2~{R},3~{S},4~{R},5~{R},6~{R})-4-[(2~{S},4~{S},5~{S},6~{S})-5-acetamido-2-carboxy-4-oxidanyl-6-[(1~{S},2~{R})-1,2,3-tris(oxidanyl)propyl]oxan-2-yl]oxy-6-[(2~{R},3~{S},4~{R},5~{R},6~{R})-6-[2-(docosanoylamino)-3-oxidanyl-octadec-4-enoxy]-2-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-3-yl]oxy-2-(hydroxymethyl)-5-oxidanyl-oxan-3-yl]oxy-6-(hydroxymethyl)-5-oxidanyl-3-(2-oxidanylidenepropyl)oxan-4-yl]oxy-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-4-yl]oxy-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；10 mM Hepes-NaOH 7.5, 150 mM NaCl, 3 mM maltose, 0.03 % n-dodecyl-beta-D-maltopyranoside, 0.006% cholesterol hemisuccinate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.25 Å
9FYR Cryo-EM structure of native SV2A in complex with TeNT-Hc, Pro-Macrobody 5 and Levetiracetam Deposited 2024-07-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 33–392（360 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 6UZ omega-undecylenyl-beta-D-maltopyranoside × 1 UKX (2S)-2-(2-oxidanylidenepyrrolidin-1-yl)butanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；10 mM Hepes-NaOH 7.5, 150 mM NaCl, 3 mM maltose, 0.03 % n-dodecyl-beta-D-maltopyranoside, 0.006% cholesterol hemisuccinate, 250 uM Levetiracetam
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9HDO The Human LINE-1 ORF2p target-primed reverse transcription complex Deposited 2024-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: heptameric
Chain A 29–392（364 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 D3T 2',3'-DIDEOXY-THYMIDINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
9HDP The Human LINE-1 ORF2p target-primed reverse transcription complex with the fingers domain in a closed conformation Deposited 2024-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: heptameric
Chain A 29–392（364 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 D3T 2',3'-DIDEOXY-THYMIDINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9HDQ The Human LINE-1 ORF2p target-primed reverse transcription complex with the fingers domain in an open conformation Deposited 2024-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: heptameric
Chain A 29–392（364 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.45 Å
9HDR Human LINE-1 ORF2p target-primed reverse transcription complex with EN domain resolved Deposited 2024-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: heptameric
Chain A 29–392（364 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 D3T 2',3'-DIDEOXY-THYMIDINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9IP2 Cryo-EM structure of the RNA-dependent RNA polymerase complex from Marburg virus Deposited 2024-07-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain E 29–392（364 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；25 mM HEPES, 500 mM NaCl, 1 mM TCEP, 6 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å R-free 0.301
9IP3 Cryo-EM structure of the RNA-dependent RNA polymerase complex in a compact conformation from Ebola virus Deposited 2024-07-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain E 29–392（364 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；25 mM HEPES, 300 mM NaCl, 1 mM TCEP, 6 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9IP4 Cryo-EM structure of the RNA-dependent RNA polymerase complex from Marburg virus Deposited 2024-07-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain E 29–392（364 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；25 mM HEPES, 500 mM NaCl, 1 mM TCEP, 6 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.84 Å R-free 0.327
9J64 Cryo-EM structure of neddylated Cul2-Rbx1-EloBC-FEM1B homodimer complexed with FNIP1 degron Deposited 2024-08-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric
Chain J 27–392（366 aa）
Not recorded ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.28 Å
9J84 Structureal mechanism of human TRPM3 ion channel inhibition Deposited 2024-08-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded A1EA5 ~{N}-[(3~{S})-3-(hydroxymethyl)piperidin-3-yl]-6-[(4-methyl-1,3-thiazol-5-yl)methoxy]-2,3-dihydro-1,4-benzoxazine-4-carboxamide × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.21 Å
9K4I Cryo-EM structure of the human TRPC1/C5 heteromer Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded CA CALCIUM ION × 3 Y01 CHOLESTEROL HEMISUCCINATE × 3 YZY (2S)-2-(hexadecanoyloxy)-3-hydroxypropyl (9Z)-octadec-9-enoate × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.84 Å
9KP4 Crystal structure of human CASTOR1 in apo form Deposited 2024-11-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded NH4 AMMONIUM ION × 2 ACY ACETIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.1 M Barium chloride, 30% v/v ethanol, 0.2 M NH4Ac, 0.1 M Tris pH 8.5, and 25% PEG 3350.
Resolution 3.08 Å R-free 0.264
9KP4 Crystal structure of human CASTOR1 in apo form Deposited 2024-11-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded NH4 AMMONIUM ION × 2 ACY ACETIC ACID × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.1 M Barium chloride, 30% v/v ethanol, 0.2 M NH4Ac, 0.1 M Tris pH 8.5, and 25% PEG 3350.
Resolution 3.08 Å R-free 0.264
9LN6 Structure of human NLRP14-UHRF1 complex Deposited 2025-01-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.49 Å
9O9S Structure of human MPC matrix-open Deposited 2025-04-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 29–384（356 aa）
Not recorded I2R (E)-2-cyano-3-(1-phenylindol-3-yl)prop-2-enoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9O9T Structure of human MPC IMS-open Deposited 2025-04-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 29–384（356 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9PQ5 MBP-Mcl1 in complex with ligand 8 Deposited 2025-07-22 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded A1CMI 17-chloranyl-5,13,14,22-tetramethyl-28-oxa-2,9-dithia-5,6,12,13,24-pentazaheptacyclo[27.7.1.1^{4,7}.0^{11,15}.0^{16,21}.0^{20,24}.0^{30,35}]octatriaconta-1(36),4(38),6,11,14,16,18,20,22,29(37),30(35),31,33-tridecaene-23-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；19% (w/v) PEG3350, 0.17M Magnesium formate
Resolution 1.28 Å R-free 0.195
9PQ6 MBP-Mcl1 in complex with ligand 12 Deposited 2025-07-22 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded A1CMH 17-chloranyl-33-fluoranyl-5,13,14,22-tetramethyl-28-oxa-9-thia-5,6,12,13,24-pentazaheptacyclo[27.7.1.1^{4,7}.0^{11,15}.0^{16,21}.0^{20,24}.0^{30,35}]octatriaconta-1(36),4(38),6,11,14,16,18,20,22,29(37),30(35),31,33-tridecaene-23-carboxylic acid × 1 EDO 1,2-ETHANEDIOL × 4 FMT FORMIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；19% (w/v) PEG3350, 0.17M Magnesium formate
Resolution 1.53 Å R-free 0.211
9PQ7 MBP-Mcl1 in complex with ligand 21b Deposited 2025-07-22 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded A1CMG 17-chloranyl-33-fluoranyl-12-[2-(2-methoxyethoxy)ethyl]-5,14,22-trimethyl-28-oxa-9-thia-5,6,12,13,24-pentazaheptacyclo[27.7.1.1^{4,7}.0^{11,15}.0^{16,21}.0^{20,24}.0^{30,35}]octatriaconta-1(36),4(38),6,11(15),13,16,18,20,22,29(37),30(35),31,33-tridecaene-23-carboxylic acid × 1 EDO 1,2-ETHANEDIOL × 1 FMT FORMIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；19% (w/v) PEG3350, 0.17M Magnesium formate
Resolution 1.24 Å R-free 0.171
9PX5 Crystal structure of Fab 7268 in complex with MBP-TREM2 Ig domain fusion Deposited 2025-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 27–392（366 aa） Fragment：Ig domain of TREM-2
Not recorded SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；293 K；11% PEG 8000, 240mM ammonium sulfate, 100mM MES
Resolution 3.70 Å R-free 0.268
9SKR Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.13 Å
9SKR Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.13 Å
9SKR Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.13 Å
9SKS Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, dimer, major state, active conformation Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.15 Å
9SKT Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, dimer, minor state Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.45 Å
9SKU Cryo-EM structure of H. neapolitanus CsoSCA in reducing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.06 Å
9SKV Cryo-EM structure of H. neapolitanus CsoSCA in reducing conditions, dimer, major state, inactive conformation Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.12 Å
9SKW Cryo-EM structure of H. neapolitanus CsoSCA in reducing conditions, dimer, minor state Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.27 Å
9SKX Cryo-EM structure of H. neapolitanus CsoSCA C283A/C284A inactive mutant, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.08 Å
9SKY Cryo-EM structure of H. neapolitanus CsoSCA C283A/C284A inactive mutant, dimer, state 1 Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.18 Å
9SKZ Cryo-EM structure of H. neapolitanus CsoSCA C283A/C284A inactive mutant, dimer, state 2 Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.22 Å
9T3X cryo-EM structure of CPSF160-WDR33-ZC3H18 Deposited 2025-10-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES pH 7.5, 150mM NaCl, 5mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.10 Å
9TNZ SP100 CARD filament Deposited 2025-12-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 26 PDB declaration: 26-meric
Chain A 27–361（335 aa）
Chain AA 27–361（335 aa）
Chain B 27–361（335 aa）
Chain C 27–361（335 aa）
Chain D 27–361（335 aa）
Chain E 27–361（335 aa）
Chain F 27–361（335 aa）
Chain G 27–361（335 aa）
Chain H 27–361（335 aa）
Chain I 27–361（335 aa）
Chain J 27–361（335 aa）
Chain K 27–361（335 aa）
Chain L 27–361（335 aa）
Chain M 27–361（335 aa）
Chain N 27–361（335 aa）
Chain O 27–361（335 aa）
Chain P 27–361（335 aa）
Chain Q 27–361（335 aa）
Chain R 27–361（335 aa）
Chain S 27–361（335 aa）
Chain T 27–361（335 aa）
Chain V 27–361（335 aa）
Chain W 27–361（335 aa）
Chain X 27–361（335 aa）
Chain Y 27–361（335 aa）
Chain Z 27–361（335 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.52 Å
9UJY The structure of Egalitarian in complex with the K10 mRNA localization signal reveals a modular binding surface required for function Deposited 2025-04-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–387（359 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；277 K；100 mM Tris-HCl, pH 7.5, 18% (w/v) PEG 6000, 50 mM MgCl2
Resolution 2.26 Å R-free 0.206
9UU0 The structure of Bacteroides fragilis T6SS effector BteO Deposited 2025-05-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；300 K；0.1M sodium citrate pH 3.9, 12% w/v PEG35000
Resolution 2.72 Å R-free 0.297
9UU0 The structure of Bacteroides fragilis T6SS effector BteO Deposited 2025-05-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 27–392（366 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；300 K；0.1M sodium citrate pH 3.9, 12% w/v PEG35000
Resolution 2.72 Å R-free 0.297
9VBD Cryo-EM structure of CARD1 ectodomain Deposited 2025-06-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CU COPPER (II) ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；3 microliters droplet, 5 seconds delay before blotting, 3 seconds blot, 0 second delay before plunging.
Resolution 3.26 Å
9VBV Cryo-EM structure of a CARD1 ectodomain H197A/H199A/H222A mutant Deposited 2025-06-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Mutation：H197A/H199A/H222A NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；3 microliters droplet, 5 seconds delay before blotting, 3 seconds blot, 0 second delay before plunging.
Resolution 3.61 Å
9VUI Cryo-EM structure of the human measles virus RNA-dependent RNA polymerase complex bound to viral protein C Deposited 2025-07-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain L 29–392（364 aa）
Chain X 29–392（364 aa）
Chain Y 29–392（364 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；300mM NaCl, 25mM HEPES, 1mM TCEP, 6mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.72 Å
9VUJ Cryo-EM structure of the human measles virus RNA-dependent RNA polymerase Deposited 2025-07-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain L 29–392（364 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；300mM NaCl, 25mM HEPES, 1mM TCEP, 6mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9VUK Cryo-EM structure of the human measles virus RNA-dependent RNA polymerase complex Deposited 2025-07-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain L 29–392（364 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；150mM NaCl, 25mM HEPES, 1mM TCEP, 6mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9VUL Cryo-EM structure of the human measles virus RNA-dependent RNA polymerase bound to allosteric inhibitor ERDRP-0519 Deposited 2025-07-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain L 29–392（364 aa）
Not recorded ZN ZINC ION × 2 A1EF9 2-methyl-~{N}-[4-[(2~{S})-2-(2-morpholin-4-ylethyl)piperidin-1-yl]sulfonylphenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；300mM NaCl, 25mM HEPES, 1mM TCEP, 6mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.13 Å
9VUM Cryo-EM structure of the Nipah virus RNA-dependent RNA polymerase complex bound to allosteric inhibitor ERDRP-0519 Deposited 2025-07-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 29–392（364 aa）
Chain B 29–392（364 aa）
Chain C 29–392（364 aa）
Chain D 29–392（364 aa）
Chain L 29–392（364 aa）
Not recorded ZN ZINC ION × 2 A1EF9 2-methyl-~{N}-[4-[(2~{S})-2-(2-morpholin-4-ylethyl)piperidin-1-yl]sulfonylphenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；300mM NaCl, 25mM HEPES, 1mM TCEP, 6mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.84 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain f 27–392（366 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å
9W4M ratTRPV1 bound with antagonist AMG517 Deposited 2025-07-31 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded A1D6R ~{N}-[4-[6-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl]oxy-1,3-benzothiazol-2-yl]ethanamide × 4 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9W4T ratTRPV1 bound with antagonist AMG9810 Deposited 2025-08-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Not recorded A1D6W (~{Z})-3-(4-~{tert}-butylphenyl)-~{N}-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-enamide × 4 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9W97 Structure of BPDBA-bound state of the human betaine/GABA transporter 1 Deposited 2025-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded A1EVN 2,4-bis(chloranyl)-~{N}-[1-(phenylmethyl)piperidin-4-yl]benzamide × 1 CL CHLORIDE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.84 Å
9W98 Structure of ATPCA-bound state of the human betaine/GABA transporter 1 Deposited 2025-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded A1EMK 2-azanyl-1,4,5,6-tetrahydropyrimidine-5-carboxylic acid × 1 CL CHLORIDE ION × 1 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.71 Å
9W99 Structure of betaine-bound state of the human betaine/GABA transporter 1 Deposited 2025-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded BET TRIMETHYL GLYCINE × 1 NA SODIUM ION × 2 CL CHLORIDE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9W9A Structure of GABA-bound state of the human betaine/GABA transporter 1 Deposited 2025-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded ABU GAMMA-AMINO-BUTANOIC ACID × 1 CL CHLORIDE ION × 1 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9W9B Structure of the apo state of human betaine/GABA transporter 1 in the inward-facing conformation Deposited 2025-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded CL CHLORIDE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9W9C Structure of the apo state of human betaine/GABA transporter 1 in the occluded conformation Deposited 2025-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
9WJH Spiroindoline-bound human VAChT Deposited 2025-08-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–391（363 aa）
Not recorded A1EWS (6-bromanylpyridin-3-yl)-[1'-[(~{E})-3-(4-chlorophenyl)prop-2-enyl]-5-fluoranyl-spiro[2~{H}-indole-3,4'-piperidine]-1-yl]methanone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.25
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9WJI Alkylsulfone-bound human VAChT Deposited 2025-08-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 29–391（363 aa）
Not recorded A1EWW 2-(3-ethylsulfonylpyridin-2-yl)-3-methyl-6-(trifluoromethyl)imidazo[4,5-b]pyridine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.25
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9WY8 Cryo-EM structure of the hexameric DRT6 Deposited 2025-09-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 27–392（366 aa）
Chain B 27–392（366 aa）
Chain C 27–392（366 aa）
Chain D 27–392（366 aa）
Chain E 27–392（366 aa）
Chain F 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
9XKO High-resolution cryo-EM structure of Maltose Binding Protein Deposited 2025-11-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric
Chain A 27–392（366 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
9XQC A composite Cryo-EM structure of GPR75 Deposited 2025-11-18 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain R 26–99（74 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å

366 other PDB entries and 491 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MALE_ECOLI
Isoform —
PDB entities 1
Chains and sequence ranges Author chain f； PDBConstruct 9–374； UniProt 27–392

Maltose/maltodextrin-binding periplasmic protein,Midnolin

Homo sapiens

UniProt Q504T8

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain f； UniProt 1–468 Not recorded 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
21IE The MIDN Catch-IRF4 (A8S) fusion protein Deposited 2025-12-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 113–157（45 aa）
Chain B 265–334（70 aa）
Mutation：A222M No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；4%(v/v) tacsimate (pH 4.0) and 12%(w/v) PEG 3,350
Resolution 3.24 Å R-free 0.294
21IK The MIDN Catch-IRF4 (V2T) fusion protein Deposited 2025-12-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 111–157（47 aa）
Chain B 265–334（70 aa）
Mutation：V216T No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；4% (v/v) tacsimate (pH 4.0) and 20% (w/v) polyethylene glycol (PEG) 3,350.
Resolution 2.99 Å R-free 0.281
21IP The MIDN Catch-IRF4 (A8C) fusion protein Deposited 2025-12-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 111–157（47 aa）
Chain B 265–334（70 aa）
Mutation：A222C No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；4% (v/v) tacsimate (pH 4.0) and 12% (w/v) PEG 3,350
Resolution 3.30 Å R-free 0.291
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain f 1–18（18 aa）
Chain f 107–111（5 aa）
Chain f 337–468（132 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain y 1–468（468 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain y 1–468（468 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain y 1–468（468 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain y 2–468（467 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain u 1–468（468 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBO Focused refinement of RPN1 and the C-terminal helix of midnolin in the substrate-engaged human 26S proteasome Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–468（468 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain f 1–468（468 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain f 1–468（468 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain z 1–468（468 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain z 1–468（468 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain u 1–468（468 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain u 1–468（468 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9VE3 The MIDN Catch-IRF4 (V2L) fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 111–157（47 aa）
Chain B 265–334（70 aa）
Mutation：V216L No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；2% (v/v) tacsimate (pH 5.0), 0.1 M sodium citrate, and 16% (w/v) PEG 3,350
Resolution 2.10 Å R-free 0.263
9VE4 The MIDN Catch-IRF4 fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 111–157（47 aa）
Chain B 265–334（70 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；6% (v/v) tacsimate (pH 4.0) and 12% (w/v) polyethylene glycol (PEG) 3,350
Resolution 2.55 Å R-free 0.281
9VE5 The MIDN Catch-IRF4 (V2Y) fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 111–157（47 aa）
Chain B 265–334（70 aa）
Mutation：V216Y No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.15 M cesium chloride and 15% (w/v) PEG 3,350
Resolution 3.20 Å R-free 0.276
9VE6 The MIDN Catch-IRF4 (F6Y) fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 111–157（47 aa）
Chain B 265–334（70 aa）
Mutation：F220Y No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；6% (v/v) tacsimate (pH 4.0) and 12% (w/v) polyethylene glycol (PEG) 3,350
Resolution 2.80 Å R-free 0.296
9VE7 The MIDN Catch-IRF4 (A8V) fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 112–157（46 aa）
Chain B 265–334（70 aa）
Mutation：A222V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.2 M sodium malonate (pH 4.0) and 12% (w/v) PEG 3,350
Resolution 2.15 Å R-free 0.254
9VE8 The MIDN Catch-IRF4 (A8L) fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 112–157（46 aa）
Chain B 265–334（70 aa）
Mutation：A222L No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；4% (v/v) tacsimate (pH 4.0) and 12% (w/v) PEG 3,350
Resolution 2.85 Å R-free 0.274
9VEA The MIDN Catch-IRF4 (A8I) fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 113–157（45 aa）
Chain B 265–334（70 aa）
Mutation：A222I No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.1 M ammonium tartrate (pH 7.0) and 12% (w/v) PEG 3,350
Resolution 3.60 Å R-free 0.272
9VEH The MIDN Catch-IRF4 (A8M) fusion protein Deposited 2025-06-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 113–157（45 aa）
Chain B 265–334（70 aa）
Mutation：A222M No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；0.1 M ammonium tartrate (pH 7.0) and 12% (w/v) PEG 3,350
Resolution 2.00 Å R-free 0.287
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain f 1–468（468 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

25 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MIDN_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain f； PDBConstruct 389–856； UniProt 1–468

26S proteasome regulatory subunit 8

OrganismNot specified

UniProt P62195

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain C； UniProt 1–406 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
2KRK Solution NMR Structure of 26S protease regulatory subunit 8 from H.sapiens, Northeast Structural Genomics Consortium Target Target HR3102A Deposited 2009-12-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 320–395（76 aa） Fragment：sequence database residues 320-395
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Pressure ambient
NMR sample composition 0.82 mM [U-100% 13C; U-100% 15N] HR3102A, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.52 mM [U-10% 13C; U-100% 15N] HR3102A, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
3KW6 Crystal Structure of a domain of 26S proteasome regulatory subunit 8 from homo sapiens. Northeast Structural Genomics Consortium target id HR3102A Deposited 2009-11-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 318–395（78 aa） Fragment：sequence database residues 318-395
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9；293 K；40% PEG4K, 0.1M TAPS PH9.0, 0.1M NH4HPO4, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.10 Å R-free 0.253
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain J 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain J 1–406（406 aa）
Chain x 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4G The human 26S proteasome at 3.9 A Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 34 PDB declaration: 34-meric
Chain J 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.205
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain J 1–406（406 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain h 38–392（355 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AC 1–406（406 aa）
Chain BC 1–406（406 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain C 9–406（398 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 3–394（392 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 3–394（392 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 3–394（392 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 11–397（387 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 11–394（384 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 11–394（384 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain C 11–128（118 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain C 11–395（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain C 11–395（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain C 11–395（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHJ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 130–395（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å
5VHM Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 130–395（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHN Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 130–395（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
5VHO Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 130–395（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHP Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 130–395（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.90 Å
5VHQ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 130–395（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
5VHR Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 130–395（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.70 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain C 11–395（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 3–394（392 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 1–398（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 1–398（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 1–398（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 1–398（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 1–398（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 1–398（398 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–398（398 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain C 1–406（406 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain C 1–406（406 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain C 1–406（406 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain C 1–406（406 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8K Nub1/Fat10-processing human 26S proteasome with Rpt6 at top of spiral staircase (AAA+ motor locally refined) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.08 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8N Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt3 at top of spiral staircase (locally refined on the AAA+ motor) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AC 9–406（398 aa）
Chain BC 9–406（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–406（406 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9PDI Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase and partially unfolded Eos (AAA+ motor locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9PDL Nub1/Fat10-processing human 26S proteasome with Rpt5 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9PDN Nub1/Fat10-processing human 26S proteasome with Rpt1 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain C 1–406（406 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9PF1 Nub1/Fat10-processing human 26S proteasome with Rpt4 at top of spiral staircase (AAA+ motor locally refined) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 1–398（398 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 9–406（398 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain C 9–406（398 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9U7R Substrate-free human 26S proteasome purified by midnolin, 20S proteasome, RPTs and RPN11 part Deposited 2025-03-25 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain C 9–406（398 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain C 1–406（406 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

127 other PDB entries and 127 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PRS8_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain C； PDBConstruct 1–406； UniProt 1–406

26S proteasome regulatory subunit 6B

OrganismNot specified

UniProt P43686

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain D； UniProt 1–418 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
2DVW Structure of the Oncoprotein Gankyrin in Complex with S6 ATPase of the 26S Proteasome Deposited 2006-08-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 337–418（82 aa） Fragment：C-TERMINAL DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å R-free 0.238
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain K 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain K 1–418（418 aa）
Chain y 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4G The human 26S proteasome at 3.9 A Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 34 PDB declaration: 34-meric
Chain K 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.205
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain K 1–418（418 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain e 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AD 1–418（418 aa）
Chain BD 1–418（418 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 39–418（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 39–418（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 39–418（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 39–418（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 39–418（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 39–418（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain D 39–145（107 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain D 39–406（368 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain D 39–406（368 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain D 39–406（368 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHJ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 114–375（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å
5VHM Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 114–375（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHN Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 114–375（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
5VHO Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 114–375（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHP Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 114–375（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.90 Å
5VHQ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 114–375（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
5VHR Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 114–375（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.70 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain D 39–406（368 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 39–418（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain D 1–418（418 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8K Nub1/Fat10-processing human 26S proteasome with Rpt6 at top of spiral staircase (AAA+ motor locally refined) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.08 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8N Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt3 at top of spiral staircase (locally refined on the AAA+ motor) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AD 1–418（418 aa）
Chain BD 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9PDI Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase and partially unfolded Eos (AAA+ motor locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9PDL Nub1/Fat10-processing human 26S proteasome with Rpt5 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9PDN Nub1/Fat10-processing human 26S proteasome with Rpt1 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9PF1 Nub1/Fat10-processing human 26S proteasome with Rpt4 at top of spiral staircase (AAA+ motor locally refined) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9U7R Substrate-free human 26S proteasome purified by midnolin, 20S proteasome, RPTs and RPN11 part Deposited 2025-03-25 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain D 1–418（418 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain D 1–418（418 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

130 other PDB entries and 130 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PRS6B_HUMAN
Isoform —
PDB entities 3
Chains and sequence ranges Author chain D； PDBConstruct 1–418； UniProt 1–418

26S proteasome non-ATPase regulatory subunit 3

OrganismNot specified

UniProt O43242

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain V； UniProt 1–534 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain S 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 6 1–525（525 aa） Fragment：UNP RESIDUES 1-525
Chain S 1–525（525 aa） Fragment：UNP RESIDUES 1-525
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain S 1–534（534 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain S 1–534（534 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain j 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AV 2–534（533 aa）
Chain BV 2–534（533 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain V 2–534（533 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain V 2–534（533 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain V 2–534（533 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain V 2–534（533 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain V 18–505（488 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain V 323–505（183 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain V 18–505（488 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain V 18–505（488 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain V 18–505（488 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain V 1–534（534 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain V 1–534（534 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain V 1–534（534 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain V 1–534（534 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AV 1–534（534 aa）
Chain BV 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 2–534（533 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 18–497（480 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 2–534（533 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain V 2–534（533 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain V 1–534（534 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

115 other PDB entries and 115 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSMD3_HUMAN
Isoform —
PDB entities 4
Chains and sequence ranges Author chain V； PDBConstruct 1–534； UniProt 1–534

26S proteasome non-ATPase regulatory subunit 12

OrganismNot specified

UniProt O00232

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain W； UniProt 1–456 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain P 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 3 1–456（456 aa）
Chain P 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain P 1–456（456 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain P 1–456（456 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain k 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AW 1–456（456 aa）
Chain BW 1–456（456 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain W 1–456（456 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AW 1–456（456 aa）
Chain BW 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain W 1–456（456 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

115 other PDB entries and 115 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSD12_HUMAN
Isoform —
PDB entities 5
Chains and sequence ranges Author chain W； PDBConstruct 1–456； UniProt 1–456

26S proteasome non-ATPase regulatory subunit 11

OrganismNot specified

UniProt O00231

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain X； UniProt 1–422 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Q 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 4 1–422（422 aa）
Chain Q 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain Q 1–422（422 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Q 1–422（422 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain l 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AX 1–422（422 aa）
Chain BX 1–422（422 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 43–422（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 43–422（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 43–422（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 43–422（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 43–422（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 43–422（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain X 38–422（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain X 38–422（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain X 38–422（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain X 38–422（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain X 38–422（385 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 43–422（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain X 1–422（422 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AX 1–422（422 aa）
Chain BX 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain X 1–422（422 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

115 other PDB entries and 115 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSD11_HUMAN
Isoform —
PDB entities 6
Chains and sequence ranges Author chain X； PDBConstruct 1–422； UniProt 1–422

26S proteasome non-ATPase regulatory subunit 6

OrganismNot specified

UniProt Q15008

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain Y； UniProt 1–389 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain R 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 5 1–389（389 aa）
Chain R 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain R 1–389（389 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain R 1–389（389 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain m 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AY 1–389（389 aa）
Chain BY 1–389（389 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 12–389（378 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Y 1–389（389 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AY 1–389（389 aa）
Chain BY 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain Y 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

115 other PDB entries and 115 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSMD6_HUMAN
Isoform —
PDB entities 7
Chains and sequence ranges Author chain Y； PDBConstruct 1–389； UniProt 1–389

26S proteasome non-ATPase regulatory subunit 7

OrganismNot specified

UniProt P51665

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain Z； UniProt 1–324 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
2O95 Crystal Structure of the Metal-Free Dimeric Human Mov34 MPN domain (residues 1-186) Deposited 2006-12-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 1–186（186 aa） Fragment：MPN domain, N-terminus domain, residues 1-186
Not recorded SO4 SULFATE ION × 2 12P DODECAETHYLENE GLYCOL × 2 PG4 TETRAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1M phosphate-citrate buffer, 20% PEG 1000, 0.2M LiSO4, 10mM MnCl2 as additive, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.240
2O95 Crystal Structure of the Metal-Free Dimeric Human Mov34 MPN domain (residues 1-186) Deposited 2006-12-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–186（186 aa） Fragment：MPN domain, N-terminus domain, residues 1-186
Not recorded SO4 SULFATE ION × 2 PGE TRIETHYLENE GLYCOL × 2 ETE 2-{2-[2-2-(METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1M phosphate-citrate buffer, 20% PEG 1000, 0.2M LiSO4, 10mM MnCl2 as additive, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.240
2O95 Crystal Structure of the Metal-Free Dimeric Human Mov34 MPN domain (residues 1-186) Deposited 2006-12-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 1–186（186 aa） Fragment：MPN domain, N-terminus domain, residues 1-186
Chain B 1–186（186 aa） Fragment：MPN domain, N-terminus domain, residues 1-186
Not recorded SO4 SULFATE ION × 3 12P DODECAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 PGE TRIETHYLENE GLYCOL × 4 ETE 2-{2-[2-2-(METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1M phosphate-citrate buffer, 20% PEG 1000, 0.2M LiSO4, 10mM MnCl2 as additive, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.240
2O95 Crystal Structure of the Metal-Free Dimeric Human Mov34 MPN domain (residues 1-186) Deposited 2006-12-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain B 1–186（186 aa） Fragment：MPN domain, N-terminus domain, residues 1-186
Not recorded SO4 SULFATE ION × 4 PGE TRIETHYLENE GLYCOL × 4 ETE 2-{2-[2-2-(METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；291 K；0.1M phosphate-citrate buffer, 20% PEG 1000, 0.2M LiSO4, 10mM MnCl2 as additive, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.240
2O96 Crystal Structure of the Metal-Free Dimeric Human Mov34 MPN domain (residues 1-177) Deposited 2006-12-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 1–177（177 aa） Fragment：MPN domain, N-terminus domain, residues 1-177
Chain B 1–177（177 aa） Fragment：MPN domain, N-terminus domain, residues 1-177
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；291 K；0.1M citrate, 0,2M NH4OAc, 30% PEG 4000, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.260
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 8 1–324（324 aa）
Chain U 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain U 1–324（324 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain U 1–324（324 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain n 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AZ 1–324（324 aa）
Chain BZ 1–324（324 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 5–290（286 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Z 1–324（324 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AZ 1–324（324 aa）
Chain BZ 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain Z 1–324（324 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

117 other PDB entries and 120 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSMD7_HUMAN
Isoform —
PDB entities 8
Chains and sequence ranges Author chain Z； PDBConstruct 1–324； UniProt 1–324

26S proteasome non-ATPase regulatory subunit 13

OrganismNot specified

UniProt Q9UNM6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain a； UniProt 1–376 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain O 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 2 1–376（376 aa）
Chain O 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain O 1–376（376 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain O 1–376（376 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain o 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain Aa 1–376（376 aa）
Chain Ba 1–376（376 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 4–376（373 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 4–376（373 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 4–376（373 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 4–376（373 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 4–376（373 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain a 3–376（374 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain a 3–376（374 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain a 3–376（374 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain a 3–376（374 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain a 3–376（374 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 4–376（373 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain a 1–376（376 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain Aa 1–376（376 aa）
Chain Ba 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain a 1–376（376 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

114 other PDB entries and 114 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSD13_HUMAN
Isoform —
PDB entities 9
Chains and sequence ranges Author chain a； PDBConstruct 1–376； UniProt 1–376

26S proteasome non-ATPase regulatory subunit 4

OrganismNot specified

UniProt P55036

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain b； UniProt 1–377 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1P9C NMR solution structure of the C-terminal ubiquitin-interacting motif of the proteasome subunit S5a Deposited 2003-05-10 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 263–307（45 aa） Fragment：C-terminal ubiquitin-interacting motif
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；300 K；Ionic strength (raw mmCIF value) 150mM；Pressure ambient
NMR sample composition 2mM S5a peptide, unlabeled | 50mM sodium phosphate; 100mM sodium chloride; 5% D2O
NMR sample composition 2mM S5a peptide U-15N,13C | 50mM sodium phosphate; 100mM sodium chloride; 5% D2O
Resolution not provided
1P9D High-resolution structure of the complex of HHR23A ubiquitin-like domain and the C-terminal ubiquitin-interacting motif of proteasome subunit S5a Deposited 2003-05-10 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain S 263–307（45 aa） Fragment：C-terminal ubiquitin-interacting motif, PUBS2
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；300 K；Ionic strength (raw mmCIF value) 150mM；Pressure ambient
NMR sample composition 2mM S5a peptide unlabeled, 2mM ubiquitin-like domain of HHR23A U-15N,13C | 50mM sodium phosphate, 100mM sodium chloride, 5% D2O
NMR sample composition 2mM S5a peptide U-15N,13C, 2mM ubiquitin-like domain of HHR23A unlabeled | 50mM sodium phosphate, 100mM sodium chloride, 5% D2O
Resolution not provided
1UEL Solution structure of ubiquitin-like domain of hHR23B complexed with ubiquitin-interacting motif of proteasome subunit S5a Deposited 2003-05-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 263–307（45 aa） Fragment：ubiquitin-interacting motif (RESIDUES 201-248)
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR sample composition U-15N, U-13C | 20mM potassium phosphate buffer (pH 6.8), 5mM KCl, 90% H2O, 10% D2O
Resolution not provided
1YX4 Structure of S5a bound to monoubiquitin provides a model for polyubiquitin recognition Deposited 2005-02-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 192–306（115 aa） Fragment：(poly)ubiquitin binding region
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 100 mM NaCl；Pressure 1
NMR measurement conditions pH 6.5；283 K；Ionic strength (raw mmCIF value) 100 mM NaCl；Pressure 1
NMR sample composition 0.35 mM S5a U-15N, 13C | 20 mM phosphate buffer pH 6.5, 100 mM NaCl, 10% D2O
NMR sample composition 1 mM S5a U-15N | 20 mM phosphate buffer pH 6.5, 100 mM NaCl, 10% D2O
NMR sample composition 0.5 mM S5a unlabeled | 20 mM phosphate buffer pH 6.5, 100 mM NaCl, 10% D2O
NMR sample composition 0.5 mM S5a U-N15 and 50% Deuterated | 20 mM phosphate buffer pH 6.5, 100 mM NaCl, 10% D2O
NMR sample composition 1 mM S5a U-C13 | 20 mM phosphate buffer pH 6.5, 100 mM NaCl, 10% D2O
Resolution not provided
1YX5 Solution Structure of S5a UIM-1/Ubiquitin Complex Deposited 2005-02-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 196–306（111 aa） Fragment：polyubiquitin binding region of S5a
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 100 mM NaCl；Pressure 1
NMR sample composition 0.5 mM S5a U-15N, 2H 2.0 mM ubiquitin unlabeled | 20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
NMR sample composition 0.5 mM S5a U-15N, 2H 2.0 mM ubiquitin U-13C | 20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
NMR sample composition 0.5 mM S5a U-13C 2.0 mM ubiquitin unlabeled | 20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
Resolution not provided
1YX6 Solution Structure of S5a UIM-2/Ubiquitin Complex Deposited 2005-02-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 196–306（111 aa） Fragment：polyubiquitin binding region of S5a
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 100 mM NaCl；Pressure 1
NMR sample composition 0.5 mM S5a U-15N, 2H; 2.0 mM ubiquitin unlabeled | 20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
NMR sample composition 0.5 mM S5a U-15N, 2H; 2.0 mM ubiquitin U-13C | 20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
NMR sample composition 0.5 mM S5a U-13C; 2.0 mM ubiquitin unlabeled | 20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
Resolution not provided
2KDE NMR structure of major S5a (196-306):K48 linked diubiquitin species Deposited 2009-01-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 196–306（111 aa） Fragment：UNP residues 196-306, S5a fragment
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 20 mM NaPO4; 100 mM NaCl；Pressure ambient
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 20 mM NaPO4; 50 mM NaCl；Pressure ambient
NMR sample composition 0.4 mM [U-100% 15N; U-50% 2H] S5a (196-306)-1, 1.2 mM K48 linked diubiquitin-2, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM [U-100% 13C] S5a (196-306)-3, 1.5 mM K48 linked diubiquitin-4, 100% D2O | 100% D2O
NMR sample composition 0.5 mM [U-100% 13C of the proximal Ub; natural abundance of the distal subunit] K48 linked diubiquitin-5, 1.0 mM S5a (196-306)-6, 100% D2O | 100% D2O
NMR sample composition 0.5 mM [U-100% 13C of the distal subunit; natural abundance of the proximal Ub] K48 linked diubiquitin-7, 1.0 mM S5a (196-306)-8, 100% D2O | 100% D2O
NMR sample composition 0.4 mM [U-100% 13C] S5a (196-306)-9, 1.2 mM [U-100% 2H of the proximal Ub; natural abundance of the distal subunit] ] K48 linked diubiquitin-10, 100% D2O | 100% D2O
Resolution not provided
2KDF NMR structure of minor S5a (196-306):K48 linked diubiquitin species Deposited 2009-01-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 196–306（111 aa） Fragment：UNP residues 196-306, S5a fragment
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 20 mM NaPO4; 100 mM NaCl；Pressure ambient
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 20 mM NaPO4; 50 mM NaCl；Pressure ambient
NMR sample composition 0.4 mM [U-100% 15N; U-50% 2H] S5a (196-306)-1, 1.2 mM K48 linked diubiquitin-2, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM [U-100% 13C] S5a (196-306)-3, 1.5 mM K48 linked diubiquitin-4, 100% D2O | 100% D2O
NMR sample composition 0.5 mM [U-100% 13C of the proximal Ub; natural abundance of the distal subunit] K48 linked diubiquitin-5, 1.0 mM S5a (196-306)-6, 100% D2O | 100% D2O
NMR sample composition 0.5 mM [U-100% 13C of the distal subunit; natural abundance of the proximal Ub] K48 linked diubiquitin-7, 1.0 mM S5a (196-306)-8, 100% D2O | 100% D2O
NMR sample composition 0.4 mM [U-100% 13C] S5a (196-306)-9, 1.2 mM [U-100% 2H of the proximal Ub; natural abundance of the distal subunit] K48 linked diubiquitin-10, 100% D2O | 100% D2O
Resolution not provided
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain W 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AA 1–377（377 aa）
Chain W 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain W 1–377（377 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain W 1–377（377 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain p 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain Ab 1–377（377 aa）
Chain Bb 1–377（377 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MUN Structure of hRpn10 bound to UBQLN2 UBL Deposited 2018-10-23 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 196–306（111 aa） Fragment：UNP Residues 196-306
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 50；Pressure 1
NMR sample composition 0.6 mM [U-100% 15N] hRpn10 196-306, 1.38 mM UBQLN2 UBL, 20 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 0.1 % sodium azide, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.6 mM [U-100% 13C] hRpn10 196-306, 1.38 mM UBQLN2 UBL, 20 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 0.1 % sodium azide, 100% D2O | 100% D2O
NMR sample composition 0.6 mM [U-100% 15N; U-100% 2H] hRpn10 196-306, 1.38 mM UBQLN2 UBL, 20 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 0.1 % sodium azide, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.6 mM [U-100% 13C; U-100% 15N] UBQLN2 UBL, 0.6 mM hRpn10 196-306, 20 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 0.1 % sodium azide, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.6 mM [U-100% 13C; U-100% 15N] UBQLN2 UBL, 0.6 mM hRpn10 196-306, 20 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 0.1 % sodium azide, 100% D2O | 100% D2O
NMR sample composition 0.6 mM [U-100% 13C; U-100% 15N] UBQLN2 UBL, 20 mM NaPO4, 50 mM sodium chloride, 2 mM DTT, 0.1 % sodium azide, 100% D2O | 100% D2O
Resolution not provided
6U19 Solution Structure of the RAZUL domain from 26S proteasome subunit hRpn10/S5a complexed with the AZUL domain from E3 ligase E6AP/UBE3A Deposited 2019-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 305–377（73 aa） Fragment：UNP Residues 305-377
Not recorded ZN ZINC ION × 1 SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 50；Pressure 1
NMR sample composition 0.5 mM [U-100% 13C; U-100% 15N; U-35% 2H] 26S proteasome non-ATPase regulatory subunit 4 (305-377), 0.75 mM Ubiquitin-protein ligase E3A (24-87), 10 mM MOPS, 50 mM sodium chloride, 5 mM DTT, 10 uM zinc sulphate, 0.1 % sodium azide, 1 mM pefabloc, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.5 mM [U-100% 13C; U-100% 15N; U-35% 2H] 26S proteasome non-ATPase regulatory subunit 4 (305-377), 0.75 mM Ubiquitin-protein ligase E3A (24-87), 10 mM MOPS, 50 mM sodium chloride, 5 mM DTT, 10 uM zinc sulphate, 0.1 % sodium azide, 1 mM pefabloc, 100% D2O | 100% D2O
NMR sample composition 0.5 mM [U-100% 13C; U-100% 15N] Ubiquitin-protein ligase E3A (24-87), 0.75 mM 26S proteasome non-ATPase regulatory subunit 4 (305-377), 10 mM MOPS, 50 mM sodium chloride, 5 mM DTT, 10 uM zinc sulphate, 0.1 % sodium azide, 1 mM pefabloc, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.5 mM [U-100% 13C; U-100% 15N] Ubiquitin-protein ligase E3A (24-87), 0.75 mM 26S proteasome non-ATPase regulatory subunit 4 (305-377), 10 mM MOPS, 50 mM sodium chloride, 5 mM DTT, 10 uM zinc sulphate, 0.1 % sodium azide, 1 mM pefabloc, 100% D2O | 100% D2O
Resolution not provided
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–191（191 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain b 1–377（377 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain Ab 1–377（377 aa）
Chain Bb 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain b 1–377（377 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

124 other PDB entries and 124 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSMD4_HUMAN
Isoform —
PDB entities 10
Chains and sequence ranges Author chain b； PDBConstruct 1–377； UniProt 1–377

26S proteasome non-ATPase regulatory subunit 8

OrganismNot specified

UniProt P48556

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain d； UniProt 1–350 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain T 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 7 1–350（350 aa）
Chain T 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain T 1–350（350 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain T 1–350（350 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain r 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain Ad 94–350（257 aa）
Chain Bd 94–350（257 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain d 2–350（349 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain d 2–350（349 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain d 2–350（349 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain d 2–350（349 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain d 215–350（136 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 94–350（257 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain d 1–350（350 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain d 1–350（350 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain d 1–350（350 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain d 1–350（350 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain Ad 1–350（350 aa）
Chain Bd 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 2–350（349 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 2–350（349 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain d 2–350（349 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain d 1–350（350 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

115 other PDB entries and 115 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSMD8_HUMAN
Isoform —
PDB entities 11
Chains and sequence ranges Author chain d； PDBConstruct 1–350； UniProt 1–350

26S proteasome complex subunit SEM1

OrganismNot specified

UniProt P60896

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain e； UniProt 1–70 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1IYJ STRUCTURE OF A BRCA2-DSS1 COMPLEX Deposited 2002-08-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–70（70 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；Li2SO4, NH4OCOCH3, Bis-tris Propane, DTT, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.40 Å R-free 0.295
1IYJ STRUCTURE OF A BRCA2-DSS1 COMPLEX Deposited 2002-08-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–70（70 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；Li2SO4, NH4OCOCH3, Bis-tris Propane, DTT, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.40 Å R-free 0.295
1MIU Structure of a BRCA2-DSS1 complex Deposited 2002-08-23 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–70（70 aa）
Not recorded HG MERCURY (II) ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；PEG 4000, Tris-HCl, CaCL2, NaCl, DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.10 Å R-free 0.310
1MIU Structure of a BRCA2-DSS1 complex Deposited 2002-08-23 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 1–70（70 aa）
Not recorded HG MERCURY (II) ION × 20 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；PEG 4000, Tris-HCl, CaCL2, NaCl, DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.10 Å R-free 0.310
1MJE STRUCTURE OF A BRCA2-DSS1-SSDNA COMPLEX Deposited 2002-08-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: trimeric
Chain B 1–70（70 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；277 K；Sodium Acetate, Sodium Citrate, NaCl, DTT, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.50 Å R-free 0.278
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
3T5X PCID2:DSS1 Structure Deposited 2011-07-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–70（70 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；292 K；25.5 % (w/v) PEG 2K MME, 0.95 M sodium formate, and 0.1 M MES (pH 6.5), VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.12 Å R-free 0.231
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain Y 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AB 1–70（70 aa）
Chain Y 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain Y 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain Y 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain s 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain Ae 1–70（70 aa）
Chain Be 1–70（70 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain e 38–70（33 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8R7J Cryo-EM structure of the human TREX-2 complex Deposited 2023-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8R7K Cryo-EM structure of the human UAP56 - TREX-2 complex Deposited 2023-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–70（70 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain e 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8YJB Cryo-EM structure of the human DSS1-INTAC complex Deposited 2024-03-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain 0 1–70（70 aa）
Not recorded ZN ZINC ION × 2 MN MANGANESE (II) ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9DLP Cryo-EM structure of human TREX-2 complex bound to DDX39B(UAP56) Deposited 2024-09-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 Å
9DLR Cryo-EM structure of the human TREX-2.1 complex (LENG8/PCID2/DSS1) bound to the N-terminal motif of DDX39B(UAP56) Deposited 2024-09-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9DLV Cryo-EM structure of the human TREX-2.1 complex (LENG8/PCID2/DSS1) bound to DDX39B(UAP56) Deposited 2024-09-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain e 1–65（65 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain Ae 1–70（70 aa）
Chain Be 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9T6L Cryo-EM structure of the human LENG8-PCID2-DSS1 complex bound to UAP56 and RRP1B Deposited 2025-11-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: pentameric
Chain E 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
9T6N Cryo-EM structure of the human GANP-PCID2-DSS1 complex bound to UAP56 Deposited 2025-11-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain E 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9UPB Structure of the human TREX-2 bound to UAP56 Deposited 2025-04-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–70（70 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；25 mM HEPES-KOH, pH 7.9, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.41 Å
9UPC Structure of human TREX-2 Deposited 2025-04-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；25 mM HEPES-KOH, pH 7.9, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.14 Å
9VD9 Cryo-EM structure of the human DSS1-INTAC-PEC complex Deposited 2025-06-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 35 PDB declaration: 38-meric
Chain 0 1–70（70 aa）
Not recorded ZN ZINC ION × 10 MN MANGANESE (II) ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain e 1–70（70 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

124 other PDB entries and 126 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SEM1_HUMAN
Isoform —
PDB entities 12
Chains and sequence ranges Author chain e； PDBConstruct 1–70； UniProt 1–70

26S proteasome non-ATPase regulatory subunit 1

OrganismNot specified

UniProt Q99460

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain U； UniProt 1–953 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain N 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 1 1–953（953 aa）
Chain N 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain N 1–953（953 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain N 1–953（953 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain i 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AU 1–953（953 aa）
Chain BU 1–953（953 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5V1Y Crystal structure of the ternary RPN13 PRU-RPN2 (940-953)-ubiquitin complex Deposited 2017-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 940–953（14 aa） Fragment：C-termimal domain (UNP residues 940-953)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.8；277 K；0.1 M citric acid, pH 4.6, 20% PEG6000
Resolution 1.42 Å R-free 0.175
5V1Y Crystal structure of the ternary RPN13 PRU-RPN2 (940-953)-ubiquitin complex Deposited 2017-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain F 940–953（14 aa） Fragment：C-termimal domain (UNP residues 940-953)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.8；277 K；0.1 M citric acid, pH 4.6, 20% PEG6000
Resolution 1.42 Å R-free 0.175
5V1Z Crystal structure of the RPN13 PRU-RPN2 (932-953)-ubiquitin complex Deposited 2017-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 932–953（22 aa） Fragment：C-termimal domain (UNP residues 932-953)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.6；293 K；0.1 M sodium acetate, pH 4.6, 22.5% PEG3350
Resolution 2.00 Å R-free 0.182
5V1Z Crystal structure of the RPN13 PRU-RPN2 (932-953)-ubiquitin complex Deposited 2017-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain F 932–953（22 aa） Fragment：C-termimal domain (UNP residues 932-953)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.6；293 K；0.1 M sodium acetate, pH 4.6, 22.5% PEG3350
Resolution 2.00 Å R-free 0.182
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 7–917（911 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 7–917（911 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 7–917（911 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 7–917（911 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 7–917（911 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 7–917（911 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain U 1–935（935 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain U 95–935（841 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain U 1–935（935 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain U 1–935（935 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain U 1–935（935 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6CO4 Structure of the Rpn13-Rpn2 complex provides insights for Rpn13 and Uch37 as anticancer targets Deposited 2018-03-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 940–953（14 aa） Fragment：residues 940-953
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298.2 K；Ionic strength (raw mmCIF value) 0.05；Pressure ambient
NMR sample composition 0.7 mM [U-13C; U-15N] ADRM1, 0.7 mM [U-13C; U-15N] PSMD1, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OI4 RPN13 (19-132)-RPN2 (940-952) pY950-Ub complex Deposited 2019-04-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 940–952（13 aa） Fragment：UNP residues 940-952
Non-standard monomer：Yes (specific site not provided by mmCIF) EDO 1,2-ETHANEDIOL × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.8；277 K；0.1 M citric acid, pH 4.6, 20% PEG6000
Resolution 1.76 Å R-free 0.207
6OI4 RPN13 (19-132)-RPN2 (940-952) pY950-Ub complex Deposited 2019-04-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain F 940–952（13 aa） Fragment：UNP residues 940-952
Non-standard monomer：Yes (specific site not provided by mmCIF) EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.8；277 K；0.1 M citric acid, pH 4.6, 20% PEG6000
Resolution 1.76 Å R-free 0.207
6UYI hRpn13:hRpn2:K48-diubiquitin Deposited 2019-11-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 940–953（14 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298.15 K；Ionic strength (raw mmCIF value) 0.11；Pressure ambient
NMR sample composition 0.6 mM [U-13C] Rpn13, 0.6 mM Rpn2, 0.72 mM [U-13C] proximal ubiquitin, 0.72 mM distal ubiquitin, 100% D2O | 100% D2O
NMR sample composition 0.6 mM [U-13C] Rpn13, 0.6 mM Rpn2, 0.72 mM proximal ubiquitin, 0.72 mM [U-13C] distal ubiquitin, 100% D2O | 100% D2O
Resolution not provided
6UYJ hRpn13:hRpn2:K48-diubiquitin Deposited 2019-11-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 940–953（14 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298.15 K；Ionic strength (raw mmCIF value) 0.11；Pressure ambient
NMR sample composition 0.6 mM [U-13C] Rpn13, 0.6 mM Rpn2, 0.72 mM [U-13C] proximal ubiquitin, 0.72 mM distal ubiquitin, 100% D2O | 100% D2O
NMR sample composition 0.6 mM [U-13C] Rpn13, 0.6 mM Rpn2, 0.72 mM [U-13C] proximal ubiquitin, 0.72 mM distal ubiquitin, 100% D2O | 100% D2O
Resolution not provided
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 7–917（911 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain U 1–953（953 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8USD Rpn1/Nub1UBL-focused alignment of the non-substrate-engaged human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain U 1–953（953 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AU 1–953（953 aa）
Chain BU 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 7–927（921 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain U 1–953（953 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

122 other PDB entries and 125 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSMD1_HUMAN
Isoform —
PDB entities 14
Chains and sequence ranges Author chain U； PDBConstruct 1–953； UniProt 1–953

Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein

Pseudotamlana agarivorans

UniProt A0ACC5U4E7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain c； UniProt 1–236 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name A0ACC5U4E7_9FLAO
Isoform —
PDB entities 15
Chains and sequence ranges Author chain c； PDBConstruct 319–554； UniProt 1–236

Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein

Pseudotamlana agarivorans

UniProt O00487

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain c； UniProt 1–310 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain V 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 9 1–310（310 aa）
Chain V 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4K The human 26S proteasome lid Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain V 1–310（310 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.404
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain V 1–310（310 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain q 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain Ac 1–310（310 aa）
Chain Bc 1–310（310 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain c 2–310（309 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain c 2–310（309 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain c 2–310（309 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain c 2–310（309 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 24–310（287 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain c 1–310（310 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain c 1–310（310 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain c 1–310（310 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain c 1–310（310 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8K Nub1/Fat10-processing human 26S proteasome with Rpt6 at top of spiral staircase (AAA+ motor locally refined) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.08 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8N Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt3 at top of spiral staircase (locally refined on the AAA+ motor) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain Ac 1–310（310 aa）
Chain Bc 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9PDI Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase and partially unfolded Eos (AAA+ motor locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9PDL Nub1/Fat10-processing human 26S proteasome with Rpt5 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9PDN Nub1/Fat10-processing human 26S proteasome with Rpt1 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9PF1 Nub1/Fat10-processing human 26S proteasome with Rpt4 at top of spiral staircase (AAA+ motor locally refined) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 2–310（309 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain c 2–310（309 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9U7R Substrate-free human 26S proteasome purified by midnolin, 20S proteasome, RPTs and RPN11 part Deposited 2025-03-25 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain c 2–310（309 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain c 1–310（310 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

121 other PDB entries and 121 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PSDE_HUMAN
Isoform —
PDB entities 15
Chains and sequence ranges Author chain c； PDBConstruct 1–310； UniProt 1–310

26S proteasome regulatory subunit 7

OrganismNot specified

UniProt P35998

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain A； UniProt 1–433 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain H 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain H 1–433（433 aa）
Chain v 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4G The human 26S proteasome at 3.9 A Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 34 PDB declaration: 34-meric
Chain H 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.205
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain H 1–433（433 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain c 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AA 1–433（433 aa）
Chain BA 1–433（433 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 35–433（399 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 35–433（399 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 35–433（399 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 47–433（387 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 73–433（361 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 73–433（361 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain A 73–155（83 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain A 73–424（352 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain A 73–424（352 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain A 73–424（352 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHJ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 180–424（245 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å
5VHM Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 159–424（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHN Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 159–424（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
5VHO Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 158–424（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHP Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 159–424（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.90 Å
5VHQ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 159–424（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
5VHR Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 159–424（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.70 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain A 73–424（352 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 35–433（399 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain A 1–433（433 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8USD Rpn1/Nub1UBL-focused alignment of the non-substrate-engaged human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–433（433 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8K Nub1/Fat10-processing human 26S proteasome with Rpt6 at top of spiral staircase (AAA+ motor locally refined) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.08 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8N Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt3 at top of spiral staircase (locally refined on the AAA+ motor) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AA 1–433（433 aa）
Chain BA 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9PDI Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase and partially unfolded Eos (AAA+ motor locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9PDL Nub1/Fat10-processing human 26S proteasome with Rpt5 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9PDN Nub1/Fat10-processing human 26S proteasome with Rpt1 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9PF1 Nub1/Fat10-processing human 26S proteasome with Rpt4 at top of spiral staircase (AAA+ motor locally refined) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9U7R Substrate-free human 26S proteasome purified by midnolin, 20S proteasome, RPTs and RPN11 part Deposited 2025-03-25 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain A 1–433（433 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain A 1–433（433 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

130 other PDB entries and 130 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PRS7_HUMAN
Isoform —
PDB entities 16
Chains and sequence ranges Author chain A； PDBConstruct 1–433； UniProt 1–433

26S proteasome regulatory subunit 4

OrganismNot specified

UniProt P62191

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain B； UniProt 1–440 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 10B × 1 （P62333） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain I 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain I 1–440（440 aa）
Chain w 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4G The human 26S proteasome at 3.9 A Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 34 PDB declaration: 34-meric
Chain I 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.205
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain I 1–440（440 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain d 1–428（428 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AB 1–440（440 aa）
Chain BB 1–440（440 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 52–440（389 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 52–440（389 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 52–440（389 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 65–444（380 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 93–433（341 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 93–440（348 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain B 93–165（73 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain B 93–432（340 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain B 93–432（340 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain B 93–433（341 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHJ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 167–432（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å
5VHM Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 167–432（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHN Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 167–432（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
5VHO Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 167–433（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHP Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 167–432（266 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.90 Å
5VHQ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 167–433（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
5VHR Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 167–433（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.70 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain B 93–433（341 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 52–440（389 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–429（429 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–432（432 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–429（429 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain B 1–440（440 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8USD Rpn1/Nub1UBL-focused alignment of the non-substrate-engaged human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 1–440（440 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8K Nub1/Fat10-processing human 26S proteasome with Rpt6 at top of spiral staircase (AAA+ motor locally refined) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.08 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8N Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt3 at top of spiral staircase (locally refined on the AAA+ motor) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AB 1–440（440 aa）
Chain BB 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9PDI Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase and partially unfolded Eos (AAA+ motor locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9PDL Nub1/Fat10-processing human 26S proteasome with Rpt5 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9PDN Nub1/Fat10-processing human 26S proteasome with Rpt1 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9PF1 Nub1/Fat10-processing human 26S proteasome with Rpt4 at top of spiral staircase (AAA+ motor locally refined) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9U7R Substrate-free human 26S proteasome purified by midnolin, 20S proteasome, RPTs and RPN11 part Deposited 2025-03-25 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain B 1–440（440 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain B 1–440（440 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

130 other PDB entries and 130 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PRS4_HUMAN
Isoform —
PDB entities 17
Chains and sequence ranges Author chain B； PDBConstruct 1–440； UniProt 1–440

26S proteasome regulatory subunit 10B

OrganismNot specified

UniProt P62333

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain E； UniProt 1–389 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 6A × 1 （P17980） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain L 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain L 1–389（389 aa）
Chain z 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4G The human 26S proteasome at 3.9 A Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 34 PDB declaration: 34-meric
Chain L 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.205
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain L 1–389（389 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain f 1–379（379 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AE 1–389（389 aa）
Chain BE 1–389（389 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 15–389（375 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 15–389（375 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 15–389（375 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 15–389（375 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 37–389（353 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 37–389（353 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain E 11–114（104 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain E 11–389（379 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain E 11–389（379 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain E 11–389（379 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHJ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 128–389（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å
5VHM Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 128–389（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHN Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 115–389（275 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
5VHO Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 128–389（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHP Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 128–389（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.90 Å
5VHQ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 128–389（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
5VHR Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 128–389（262 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.70 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain E 11–389（379 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 15–389（375 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain E 1–389（389 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain E 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain E 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain E 1–389（389 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8K Nub1/Fat10-processing human 26S proteasome with Rpt6 at top of spiral staircase (AAA+ motor locally refined) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.08 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8N Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt3 at top of spiral staircase (locally refined on the AAA+ motor) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9PDI Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase and partially unfolded Eos (AAA+ motor locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9PDL Nub1/Fat10-processing human 26S proteasome with Rpt5 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9PDN Nub1/Fat10-processing human 26S proteasome with Rpt1 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain E 1–389（389 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9PF1 Nub1/Fat10-processing human 26S proteasome with Rpt4 at top of spiral staircase (AAA+ motor locally refined) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain E 1–389（389 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

54 other PDB entries and 54 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PRS10_HUMAN
Isoform —
PDB entities 18
Chains and sequence ranges Author chain E； PDBConstruct 1–389； UniProt 1–389

26S proteasome regulatory subunit 6A

OrganismNot specified

UniProt P17980

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 20 PDB declaration: 20-meric（20） Consistent with protein copy count Chain F； UniProt 1–439 Not recorded Maltose/maltodextrin-binding periplasmic protein,Midnolin × 1 （P0AEX9,Q504T8） 26S proteasome regulatory subunit 8 × 1 （P62195） 26S proteasome regulatory subunit 6B × 1 （P43686） 26S proteasome non-ATPase regulatory subunit 3 × 1 （O43242） 26S proteasome non-ATPase regulatory subunit 12 × 1 （O00232） 26S proteasome non-ATPase regulatory subunit 11 × 1 （O00231） 26S proteasome non-ATPase regulatory subunit 6 × 1 （Q15008） 26S proteasome non-ATPase regulatory subunit 7 × 1 （P51665） 26S proteasome non-ATPase regulatory subunit 13 × 1 （Q9UNM6） 26S proteasome non-ATPase regulatory subunit 4 × 1 （P55036） 26S proteasome non-ATPase regulatory subunit 8 × 1 （P48556） 26S proteasome complex subunit SEM1 × 1 （P60896） Substrate × 1 26S proteasome non-ATPase regulatory subunit 1 × 1 （Q99460） Ubiquitin C-terminal hydrolase PSMD14,Uncharacterized protein × 1 （O00487,A0ACC5U4E7） 26S proteasome regulatory subunit 7 × 1 （P35998） 26S proteasome regulatory subunit 4 × 1 （P62191） 26S proteasome regulatory subunit 10B × 1 （P62333） Early growth response protein 1 × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.23 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9WBG Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
5GJQ Structure of the human 26S proteasome bound to USP14-UbAl Deposited 2016-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain M 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 4.35 Å
5GJR An atomic structure of the human 26S proteasome Deposited 2016-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain 0 1–439（439 aa）
Chain M 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.50 Å
5L4G The human 26S proteasome at 3.9 A Deposited 2016-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 34 PDB declaration: 34-meric
Chain M 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å R-free 0.205
5LN3 The human 26S Proteasome at 6.8 Ang. Deposited 2016-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain M 1–439（439 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5M32 Human 26S proteasome in complex with Oprozomib Deposited 2016-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 42-meric
Chain g 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.5
cryo-EM vitrification conditions Cryogen ETHANE；blot with sensor
Resolution 3.80 Å
5T0C Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 64 PDB declaration: 64-meric
Chain AF 1–439（439 aa）
Chain BF 1–439（439 aa）
Not recorded ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
5VFP Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 44–439（396 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFQ Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 44–439（396 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
5VFR Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 44–439（396 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
5VFS Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 47–442（396 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5VFT Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 63–439（377 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
5VFU Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Proteasome Deposited 2017-04-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 63–439（377 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5VGZ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric
Chain F 53–167（115 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å R-free 0.447
5VHF Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain F 53–432（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
5VHH Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain F 53–432（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
5VHI Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric
Chain F 53–432（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
5VHJ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain F 166–432（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å
5VHM Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain F 166–432（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHN Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain F 166–432（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.30 Å
5VHO Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain F 166–432（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
5VHP Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain F 166–432（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.90 Å
5VHQ Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain F 166–432（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
5VHR Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain F 166–432（267 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.70 Å
5VHS Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain F 53–432（380 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.80 Å
6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6WJN SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 44–439（396 aa）
Not recorded ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CVT Human 19S-20S proteasome, state SD2 Deposited 2022-05-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8JRI Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) without any bound substrate. Deposited 2023-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.40 Å
8JRT Cryo-EM structure of human 26S proteasomal RP subcomplex (Ea state) bound to K11/K48-branched ubiquitin (Ub) chain composed of three Ub. Deposited 2023-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.60 Å
8JTI Cryo-EM structure of human 26S RP (Eb state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-06-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8K0G Cryo-EM structure of human 26S RP (Ed state) bound to K11/K48-branched ubiquitin (Ub) chain composed of four Ub. Deposited 2023-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；incubation time= 3 s blotting time= 2.5 s
Resolution 3.80 Å
8USB Non-substrate-engaged human 26S proteasome with Nub1/FAT10 bound to Rpn1 Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8USC Nub1/Fat10-processing human 26S proteasome Deposited 2023-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain F 1–439（439 aa）
Not recorded MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BUI M1A Midnolin-Proteasome (with Ubl) Deposited 2024-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 41 PDB declaration: 41-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9BV1 M2A Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9BV2 M2B Midnolin-Proteasome (translocating) Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BV3 M1B Midnolin-Proteasome Deposited 2024-05-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9BW4 TXNL1-bound proteasome Deposited 2024-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 40 PDB declaration: 40-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9E8G Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt5 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9E8H Human proteasome in resting state conformation bound to TXNL1 in backward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9E8I Human proteasome in resting state conformation bound to TXNL1 in Forward conformation Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 27 PDB declaration: 27-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9E8J Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt1 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9E8K Nub1/Fat10-processing human 26S proteasome with Rpt6 at top of spiral staircase (AAA+ motor locally refined) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.08 Å
9E8L Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt4 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
9E8N Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt3 at top of spiral staircase (locally refined on the AAA+ motor) Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9E8O Nub1/Fat10-processing human 26S proteasome bound to Txnl1 with Rpt2 at top of spiral staircase and partially unfolded Eos Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 34 PDB declaration: 34-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9E8Q Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase Deposited 2024-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.50 Å
9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.10 Å
9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric
Chain AF 1–439（439 aa）
Chain BF 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9M2W The cryo-EM structure of 26S proteasome-Midnolin complex in the MD state Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9MBQ Substrate-engaged human 26S proteasome bound to midnolin with RPT5 at top of spiral staircase Deposited 2025-03-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.84 Å
9PDI Nub1/Fat10-processing human 26S proteasome with Rpt2 at top of spiral staircase and partially unfolded Eos (AAA+ motor locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9PDL Nub1/Fat10-processing human 26S proteasome with Rpt5 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9PDN Nub1/Fat10-processing human 26S proteasome with Rpt1 at top of spiral staircase (AAA+ locally refined) Deposited 2025-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9PF1 Nub1/Fat10-processing human 26S proteasome with Rpt4 at top of spiral staircase (AAA+ motor locally refined) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；30 mM HEPES pH7.4, 25 mM NaCl, 25 mM KCl, 3% (v/v) glycerol, 5 mM MgCl2 2 mM ATP and 0.5 mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.57 Å
9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.14 Å
9U7R Substrate-free human 26S proteasome purified by midnolin, 20S proteasome, RPTs and RPN11 part Deposited 2025-03-25 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric
Chain F 1–439（439 aa）
Not recorded ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9UF8 The cryo-EM structure of 26S proteasome-Midnolin complex in the MA state Deposited 2025-04-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.32 Å
9UG9 The cryo-EM structure of 26S proteasome-Midnolin complex MB state Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9W39 Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound Deposited 2025-07-29 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 19-meric
Chain F 1–439（439 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.65 Å

129 other PDB entries and 129 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PRS6A_HUMAN
Isoform —
PDB entities 19
Chains and sequence ranges Author chain F； PDBConstruct 1–439； UniProt 1–439

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 9wbg

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9wbg
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9wbg
Deposition date deposition_date2025-08-14
Structure title titleStructure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl and Catch domain resolved
Keywords keywordsproteasome, midnolin, HYDROLASE; HYDROLASE
Experimental Method methodELECTRON MICROSCOPY
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier66.47 Å
Radius of gyration Rg (electron density) rg_electron66.17 Å
Forward intensity I(0) i07026920000.00
Molecular weight molecular_weight715150.0 kDa
Excluded volume excluded_volume898320 ų
Envelope volume envelope_volume1430200 ų
Hydration-shell volume shell_volume175530 ų
Envelope diameter envelope_diameter220.7 Å
Shell Rg shell_rg72.01 Å
Envelope Rg envelope_rg63.46 Å
Shape Rg shape_rg66.17 Å
Total Rg total_rg66.25 Å
Total atoms total_atoms50206
Residues n_residues6310
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax219.6 Å
Rg (real space) rg_real66.23 Å
Rg uncertainty (real space) rg_real_error1.88 Å
I(0) (real space) i0_real7.0270e+09
I(0) uncertainty (real space) i0_real_error1.3490e+08
Rg (reciprocal space) rg_reciprocal67.20 Å
I(0) (reciprocal space) i0_reciprocal7039000000.0000
Solution quality estimate total_estimate0.8703
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary91.5 Å
Skewness Skewness skewness0.082
Kurtosis Kurtosis kurtosis-0.468
Angular range angular_range— – 0.1200 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha586900000.0000
Real-space data points n_real_points25
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.833; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.950; Smooth: 0.861
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (24)

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8. Citations (1)

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9. Files and Curves (10)