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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q9WXS1 New Search
17PDB entries
29Biological assembly
134chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
1VLW Crystal structure of 2-dehydro-3-deoxyphosphogluconate aldolase/4-hydroxy-2-oxoglutarate aldolase (TM0066) from Thermotoga maritima at 2.30 A resolution Deposited 2004-08-18 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION,SITTING DROP,NANODROP；pH 7.5；277 K；22.5% PEG-1000, 0.1M Tris pH 7.5 , VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
Resolution 2.30 Å R-free 0.221
1VLW Crystal structure of 2-dehydro-3-deoxyphosphogluconate aldolase/4-hydroxy-2-oxoglutarate aldolase (TM0066) from Thermotoga maritima at 2.30 A resolution Deposited 2004-08-18 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–205（205 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION,SITTING DROP,NANODROP；pH 7.5；277 K；22.5% PEG-1000, 0.1M Tris pH 7.5 , VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
Resolution 2.30 Å R-free 0.221
1VLW Crystal structure of 2-dehydro-3-deoxyphosphogluconate aldolase/4-hydroxy-2-oxoglutarate aldolase (TM0066) from Thermotoga maritima at 2.30 A resolution Deposited 2004-08-18 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 1–205（205 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION,SITTING DROP,NANODROP；pH 7.5；277 K；22.5% PEG-1000, 0.1M Tris pH 7.5 , VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
Resolution 2.30 Å R-free 0.221
1VLW Crystal structure of 2-dehydro-3-deoxyphosphogluconate aldolase/4-hydroxy-2-oxoglutarate aldolase (TM0066) from Thermotoga maritima at 2.30 A resolution Deposited 2004-08-18 Assembly 4 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–205（205 aa）
Chain B 1–205（205 aa）
Chain C 1–205（205 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION,SITTING DROP,NANODROP；pH 7.5；277 K；22.5% PEG-1000, 0.1M Tris pH 7.5 , VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
Resolution 2.30 Å R-free 0.221
1WA3 Mechanism of the Class I KDPG aldolase Deposited 2004-10-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–205（205 aa）
Chain B 1–205（205 aa）
Chain C 1–205（205 aa）
Not recorded PYR PYRUVIC ACID × 3 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.6；0.075M SODIUM ACETATE, 0.1M AMMONIUM SULPHATE, 28%W/V PEG4000, pH 4.60
Resolution 1.90 Å R-free 0.239
1WA3 Mechanism of the Class I KDPG aldolase Deposited 2004-10-22 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–205（205 aa）
Chain E 1–205（205 aa）
Chain F 1–205（205 aa）
Not recorded PYR PYRUVIC ACID × 3 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.6；0.075M SODIUM ACETATE, 0.1M AMMONIUM SULPHATE, 28%W/V PEG4000, pH 4.60
Resolution 1.90 Å R-free 0.239
5KP9 Structure of Nanoparticle Released from Enveloped Protein Nanoparticle Deposited 2016-07-02 Assembly 1 Insufficient information Homooligomer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain B 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Phosphate-buffered saline
cryo-EM vitrification conditions Cryogen ETHANE；11 second blot, 0 mm offset
Resolution 5.70 Å
5KP9 Structure of Nanoparticle Released from Enveloped Protein Nanoparticle Deposited 2016-07-02 Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Phosphate-buffered saline
cryo-EM vitrification conditions Cryogen ETHANE；11 second blot, 0 mm offset
Resolution 5.70 Å
5KP9 Structure of Nanoparticle Released from Enveloped Protein Nanoparticle Deposited 2016-07-02 Assembly 3 Insufficient information Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Phosphate-buffered saline
cryo-EM vitrification conditions Cryogen ETHANE；11 second blot, 0 mm offset
Resolution 5.70 Å
5KP9 Structure of Nanoparticle Released from Enveloped Protein Nanoparticle Deposited 2016-07-02 Assembly 4 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Phosphate-buffered saline
cryo-EM vitrification conditions Cryogen ETHANE；11 second blot, 0 mm offset
Resolution 5.70 Å
5KP9 Structure of Nanoparticle Released from Enveloped Protein Nanoparticle Deposited 2016-07-02 Assembly 5 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Phosphate-buffered saline
cryo-EM vitrification conditions Cryogen ETHANE；11 second blot, 0 mm offset
Resolution 5.70 Å
7B3Y Structure of a nanoparticle for a COVID-19 vaccine candidate Deposited 2020-12-01 Assembly 1 Insufficient information Homooligomer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain B 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；PBS
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8A8N Structure of self-assembling engineered protein nanocage (EPN) fused with hepatitis A pX protein Deposited 2022-06-23 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；PBS
cryo-EM vitrification conditions Cryogen ETHANE；Blot time 4-5 s.
Resolution 6.70 Å
8E01 Structure of engineered nano-cage fusion protein Deposited 2022-08-08 Assembly 1 Protein homooligomer Homooligomer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8.1；Tris, 100 mM NaCl, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8E01 Structure of engineered nano-cage fusion protein Deposited 2022-08-08 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8.1；Tris, 100 mM NaCl, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8E01 Structure of engineered nano-cage fusion protein Deposited 2022-08-08 Assembly 3 Protein homooligomer Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8.1；Tris, 100 mM NaCl, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8E01 Structure of engineered nano-cage fusion protein Deposited 2022-08-08 Assembly 4 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8.1；Tris, 100 mM NaCl, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8E01 Structure of engineered nano-cage fusion protein Deposited 2022-08-08 Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8.1；Tris, 100 mM NaCl, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8JGA Cryo-EM structure of Mi3 fused with FKBP Deposited 2023-05-20 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.68 Å
8JGC Cryo-EM structure of Mi3 fused with LOV2 Deposited 2023-05-20 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.44 Å
8SZZ CryoEM Structure of Computationally Designed Nanocage O32-ZL4 Deposited 2023-05-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count
Chain I 1–205（205 aa）
Chain J 1–205（205 aa）
Chain K 1–205（205 aa）
Chain L 1–205（205 aa）
Chain M 1–205（205 aa）
Chain N 1–205（205 aa）
Chain O 1–205（205 aa）
Chain U 1–205（205 aa）
Chain Y 1–205（205 aa）
Chain Z 1–205（205 aa）
Chain a 1–205（205 aa）
Chain b 1–205（205 aa）
Chain c 1–205（205 aa）
Chain d 1–205（205 aa）
Chain e 1–205（205 aa）
Chain f 1–205（205 aa）
Chain g 1–205（205 aa）
Chain h 1–205（205 aa）
Chain i 1–205（205 aa）
Chain j 1–205（205 aa）
Chain k 1–205（205 aa）
Chain l 1–205（205 aa）
Chain m 1–205（205 aa）
Chain n 1–205（205 aa）
Not recorded NA SODIUM ION × 24 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；25 mM Tris/HCl pH 7.5, 150 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8TVB Ghanaian virus fusion glycoprotein (GhV F) Deposited 2023-08-17 Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 2–205（204 aa）
Chain B 2–205（204 aa）
Chain C 2–205（204 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8TYC Lassa GPC (strain Josiah) bound to rabbit polyclonal base-targeting antibody Base-1 Deposited 2023-08-24 Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain a 2–205（204 aa）
Chain b 2–205（204 aa）
Chain c 2–205（204 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8TYE Lassa GPC (strain Josiah) bound to rabbit polyclonal fusion-peptide-targeting antibody FP-1 Deposited 2023-08-25 Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain a 2–205（204 aa）
Chain b 2–205（204 aa）
Chain c 2–205（204 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 14 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9FO3 Structure of a gp140 SpyTag-SpyCatcher mi3 nanoparticle including mi3 density only. Deposited 2024-06-11 Assembly 1 Protein homooligomer Homooligomer；Protein × 60 PDB declaration: 60-meric（60） Consistent with protein count
Chain 0 1–205（205 aa）
Chain 1 1–205（205 aa）
Chain 2 1–205（205 aa）
Chain 3 1–205（205 aa）
Chain 4 1–205（205 aa）
Chain 5 1–205（205 aa）
Chain 6 1–205（205 aa）
Chain 7 1–205（205 aa）
Chain A 1–205（205 aa）
Chain B 1–205（205 aa）
Chain C 1–205（205 aa）
Chain D 1–205（205 aa）
Chain E 1–205（205 aa）
Chain F 1–205（205 aa）
Chain G 1–205（205 aa）
Chain H 1–205（205 aa）
Chain I 1–205（205 aa）
Chain J 1–205（205 aa）
Chain K 1–205（205 aa）
Chain L 1–205（205 aa）
Chain M 1–205（205 aa）
Chain N 1–205（205 aa）
Chain O 1–205（205 aa）
Chain P 1–205（205 aa）
Chain Q 1–205（205 aa）
Chain R 1–205（205 aa）
Chain S 1–205（205 aa）
Chain T 1–205（205 aa）
Chain U 1–205（205 aa）
Chain V 1–205（205 aa）
Chain W 1–205（205 aa）
Chain X 1–205（205 aa）
Chain Y 1–205（205 aa）
Chain Z 1–205（205 aa）
Chain a 1–205（205 aa）
Chain b 1–205（205 aa）
Chain c 1–205（205 aa）
Chain d 1–205（205 aa）
Chain e 1–205（205 aa）
Chain f 1–205（205 aa）
Chain g 1–205（205 aa）
Chain h 1–205（205 aa）
Chain i 1–205（205 aa）
Chain j 1–205（205 aa）
Chain k 1–205（205 aa）
Chain l 1–205（205 aa）
Chain m 1–205（205 aa）
Chain n 1–205（205 aa）
Chain o 1–205（205 aa）
Chain p 1–205（205 aa）
Chain q 1–205（205 aa）
Chain r 1–205（205 aa）
Chain s 1–205（205 aa）
Chain t 1–205（205 aa）
Chain u 1–205（205 aa）
Chain v 1–205（205 aa）
Chain w 1–205（205 aa）
Chain x 1–205（205 aa）
Chain y 1–205（205 aa）
Chain z 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
9UAQ CryoEM structure of GFP-like protein from Aequorea coerulescens with Trimbody Deposited 2025-04-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain A 2–205（204 aa）
Chain B 2–205（204 aa）
Chain C 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9UBR CryoEM structure of human Galectin-10 with iTrimbody Deposited 2025-04-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain A 2–205（204 aa）
Chain B 2–205（204 aa）
Chain C 2–205（204 aa）
Chain D 2–205（204 aa）
Chain E 2–205（204 aa）
Chain F 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
9UCL CryoEM structure of IgV domain of human Nectin-4 with Trimbody Deposited 2025-04-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain A 2–205（204 aa）
Chain B 2–205（204 aa）
Chain C 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
9XOU CryoEM structure of LacY with Trimbody Deposited 2025-11-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain A 2–205（204 aa）
Chain B 2–205（204 aa）
Chain C 2–205（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.