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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：Q06696 New Search
4PDB entries
5Biological assembly
8chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
1U5T Structure of the ESCRT-II endosomal trafficking complex Deposited 2004-07-28 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 396–564（169 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；298 K；Naacetate, hepes, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 3.60 Å R-free 0.288
1W7P The crystal structure of endosomal complex ESCRT-II (VPS22/VPS25/VPS36) Deposited 2004-09-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain D 1–566（566 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；3.1% PEG35000, 0.1 M TRIS ACETATE PH 8.5, 1.36 M SODIUM FORMIATE, 19% GLYCEROL
Resolution 3.60 Å R-free 0.330
2CAY Vps36 N-terminal PH domain Deposited 2005-12-23 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–99（99 aa） Fragment：PH DOMAIN, RESIDUES 1-99 AND 252-289
Chain A 252–289（38 aa） Fragment：PH DOMAIN, RESIDUES 1-99 AND 252-289
Chain B 1–99（99 aa） Fragment：PH DOMAIN, RESIDUES 1-99 AND 252-289
Chain B 252–289（38 aa） Fragment：PH DOMAIN, RESIDUES 1-99 AND 252-289
Not recorded SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9.5；1M AMSO4, 0.2M NACL, 6% GLYCEROL 0.1M TRIS PH 9.5
Resolution 1.90 Å R-free 0.228
2J9U 2 Angstrom X-ray structure of the yeast ESCRT-I Vps28 C-terminus in complex with the NZF-N domain from ESCRT-II Deposited 2006-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 110–171（62 aa） Fragment：RESIDUES 110-176
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；20% ETHANOL, 0.1M KCL, pH 7.40
Resolution 2.00 Å R-free 0.260
2J9U 2 Angstrom X-ray structure of the yeast ESCRT-I Vps28 C-terminus in complex with the NZF-N domain from ESCRT-II Deposited 2006-11-16 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 110–171（62 aa） Fragment：RESIDUES 110-176
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；20% ETHANOL, 0.1M KCL, pH 7.40
Resolution 2.00 Å R-free 0.260

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.