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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：P03406 New Search
4PDB entries
5Biological assembly
7chain/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
1AVV HIV-1 NEF PROTEIN, UNLIGANDED CORE DOMAIN Deposited 1997-09-21 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 58–206（149 aa） Fragment：CORE DOMAIN
Mutation：DEL(2-57), N-TERMINAL RESIDUES GS (PART OF A THROMBIN CLEAVAGE SITE) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；pH 7.5
Resolution 3.00 Å R-free 0.280
1AVZ V-1 NEF PROTEIN IN COMPLEX WITH WILD TYPE FYN SH3 DOMAIN Deposited 1997-09-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 58–206（149 aa） Fragment：CONSERVED CORE DOMAIN
Chain B 58–206（149 aa） Fragment：CONSERVED CORE DOMAIN
Mutation：N-TERMINAL RESIDUES GS (PART OF A THROMBIN CLEAVAGE SITE) Mutation：N-TERMINAL RESIDUES GS (PART OF A THROMBIN CLEAVAGE SITE) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.9；pH 8.9
Resolution 3.00 Å R-free 0.270
1EFN HIV-1 NEF PROTEIN IN COMPLEX WITH R96I MUTANT FYN SH3 DOMAIN Deposited 1996-06-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 54–205（152 aa） Fragment：CONSERVED CORE DOMAIN OF NEF, RESIDUES 71-203
Chain D 54–205（152 aa） Fragment：CONSERVED CORE DOMAIN OF NEF, RESIDUES 71-203
Mutation：T71R Mutation：T71R PBM TRIMETHYL LEAD ION × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.50 Å R-free 0.282
4D8D Crystal structure of HIV-1 NEF Fyn-SH3 R96W variant Deposited 2012-01-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 58–204（147 aa） Fragment：CONSERVED CORE DOMAIN (UNP Residues 58-204)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.4；293 K；0.3 M sodium potassium tartrate, 0.5 M bicine buffer , 1cmc D-octylglucopyranoside, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.52 Å R-free 0.238
4D8D Crystal structure of HIV-1 NEF Fyn-SH3 R96W variant Deposited 2012-01-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 58–204（147 aa） Fragment：CONSERVED CORE DOMAIN (UNP Residues 58-204)
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.4；293 K；0.3 M sodium potassium tartrate, 0.5 M bicine buffer , 1cmc D-octylglucopyranoside, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.52 Å R-free 0.238

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.