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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：A0A0B4J268 New Search
5PDB entries
6Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state 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
6AT6 Crystal structure of the KFJ5 TCR Deposited 2017-08-28 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 18–108（91 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；0.1 M Tris-HCl pH 8.5 and 25 % PEG3350
Resolution 1.42 Å R-free 0.218
6AVF Crystal structure of the KFJ5 TCR-NY-ESO-1-HLA-B*07:02 complex Deposited 2017-09-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 18–109（92 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；0.1 M MIB pH 7.0 and 25 % (w/v) PEG 1500
Resolution 2.03 Å R-free 0.256
6AVG Crystal structure of the KFJ37 TCR-NY-ESO-1-HLA-B*07:02 complex Deposited 2017-09-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 18–109（92 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.8；293 K；0.1 M BTP pH 8.8, 0.2 M Na-Iodide, 14 % w/v PEG 3350 and 2 % w/v PEG 20000
Resolution 2.60 Å R-free 0.248
6AVG Crystal structure of the KFJ37 TCR-NY-ESO-1-HLA-B*07:02 complex Deposited 2017-09-02 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 18–109（92 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.8；293 K；0.1 M BTP pH 8.8, 0.2 M Na-Iodide, 14 % w/v PEG 3350 and 2 % w/v PEG 20000
Resolution 2.60 Å R-free 0.248
7NDQ Gag:02 TCR in complex with HLA-E. Deposited 2021-02-02 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain DDD 18–108（91 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；23.2% (w/v) PEG 1500, 93 mM MMT pH 9.0
Resolution 2.55 Å R-free 0.296
7NDU Gag:02 TCR in complex with HLA-E featuring a non-natural amino acid Deposited 2021-02-02 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain DDD 18–108（91 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；22.3% (w/v) PEG 1500, 89 mM MMT pH 9.0
Resolution 2.90 Å R-free 0.301

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.