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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：O94874 New Search
9PDB entries
11Biological assembly
11chain/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
8B9X Chimeric protein of human UFM1 E3 ligase, UFL1, and DDRGK1 Deposited 2022-10-10 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–200（174 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；Sodium acetate trihydrate Ammonium tartrate dibasic
Resolution 3.07 Å R-free 0.272
8B9X Chimeric protein of human UFM1 E3 ligase, UFL1, and DDRGK1 Deposited 2022-10-10 Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 27–200（174 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；Sodium acetate trihydrate Ammonium tartrate dibasic
Resolution 3.07 Å R-free 0.272
8C0D UFL1/DDRGK1 bound to UFC1 Deposited 2022-12-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–179（179 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；292 K；0.1M HEPES, 1.03M Li2SO4
Resolution 2.56 Å R-free 0.286
8C0D UFL1/DDRGK1 bound to UFC1 Deposited 2022-12-16 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–179（179 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；292 K；0.1M HEPES, 1.03M Li2SO4
Resolution 2.56 Å R-free 0.286
8OHD 60S ribosomal subunit bound to the E3-UFM1 complex - state 3 (native) Deposited 2023-03-21 Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 50-meric（50） Consistent with all polymers
Chain A 1–794（794 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8OJ0 60S ribosomal subunit bound to the E3-UFM1 complex - state 2 (native) Deposited 2023-03-23 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric（53） Consistent with all polymers
Chain A 1–794（794 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8OJ5 60S ribosomal subunit bound to the E3-UFM1 complex - state 3 (in-vitro reconstitution) Deposited 2023-03-23 Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 49-meric（49） Consistent with all polymers
Chain A 1–794（794 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8OJ8 60S ribosomal subunit bound to the E3-UFM1 complex - state 1 (native) Deposited 2023-03-24 Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 50-meric（50） Consistent with all polymers
Chain A 1–794（794 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8QFC UFL1 E3 ligase bound 60S ribosome Deposited 2023-09-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 1–794（794 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；25 mM HEPES pH 7.5, 50 mM KCl, 5 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8QFD UFL1 E3 ligase bound 60S ribosome Deposited 2023-09-04 Assembly 1 Protein–RNA Heteromer；Protein × 42 PDB declaration: 45-meric（45） Consistent with all polymers
Chain s 1–794（794 aa）
Not recorded MG MAGNESIUM ION × 161 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；25 mM HEPES pH 7.5, 50 mM KCl, 5 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9GY4 60S ribosomal subunit in complex with E3-UFM1 ligase and RQC machinery components NEMF and LTN1 (Composite map) Deposited 2024-10-01 Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric（55） Consistent with all polymers
Chain E 1–794（794 aa）
Not recorded MG MAGNESIUM ION × 219 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 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.