← Back to search

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：Q96B02 New Search
3PDB entries
4Biological assembly
5chain/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
2A7L Structure of the human hypothetical ubiquitin-conjugating enzyme, LOC55284 Deposited 2005-07-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–117（117 aa）
Not recorded NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；298 K；3 M NaCl, 0.1 M bisTris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.82 Å R-free 0.300
2A7L Structure of the human hypothetical ubiquitin-conjugating enzyme, LOC55284 Deposited 2005-07-05 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–117（117 aa）
Not recorded NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；298 K；3 M NaCl, 0.1 M bisTris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.82 Å R-free 0.300
2MT6 Solution structure of the human ubiquitin conjugating enzyme Ube2w Deposited 2014-08-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–151（151 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 150；Pressure ambient
NMR sample composition 200-400 uM [U-100% 13C; U-100% 15N] Ube2w, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
8A58 X-ray structure of TRIM21 RING E3 ligase in complex with E2 enzyme Ube2W Deposited 2022-06-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–151（151 aa）
Chain B 1–151（151 aa）
Not recorded ZN ZINC ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；290 K；0.1 M Bicine pH 9.0, 5% PEG 6000, 0.1M TCEP hydrochloride
Resolution 2.25 Å R-free 0.259

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.