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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：E5RFS5 New Search
2PDB entries
3Biological assembly
3chain/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
7D7S HIV-1 SF2 Nef in complex with the Fyn SH3 R96I mutant Deposited 2020-10-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 82–144（63 aa）
Mutation：R96I No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；0.10 M calcium acetate hydrate, 0.10 M sodium acetate buffer (pH 4.5), 10% w/v PEG 4000
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；0.10 M calcium acetate hydrate, 0.10 M sodium acetate buffer (pH 4.5), 10% w/v PEG 4000
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；0.10 M calcium acetate hydrate, 0.10 M sodium acetate buffer (pH 4.5), 10% w/v PEG 4000
Resolution 3.32 Å R-free 0.300
7D7S HIV-1 SF2 Nef in complex with the Fyn SH3 R96I mutant Deposited 2020-10-05 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 82–144（63 aa）
Mutation：R96I No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；0.10 M calcium acetate hydrate, 0.10 M sodium acetate buffer (pH 4.5), 10% w/v PEG 4000
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；0.10 M calcium acetate hydrate, 0.10 M sodium acetate buffer (pH 4.5), 10% w/v PEG 4000
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；0.10 M calcium acetate hydrate, 0.10 M sodium acetate buffer (pH 4.5), 10% w/v PEG 4000
Resolution 3.32 Å R-free 0.300
7UD6 Designed Enzyme SH3-588 (Catechol O-methyltransferase catalytic domain and Src homology 3 binding domain fusion) Deposited 2022-03-18 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 86–141（56 aa）
Mutation：Q26V,N29R,E37L,R39V,R73E,Y74F,Q77L,N78V,T93Q,Q97Y,K98R SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 K POTASSIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；297 K；0.7 M magnesium formate, 0.1 M bis-tris propone pH 7.0.
Resolution 2.59 Å R-free 0.278

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.