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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：A0A075B6T6 New Search
7PDB entries
11Biological assembly
11chain/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
5E9D RD-1 Mart-1 High bound to Mart-1 decameric peptide (ELA) in complex with HLA-A2 Deposited 2015-10-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain D 22–112（91 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；300 K；PEG 4000, 0.002 M Zinc Acetate, 5% 2- propanol.
Resolution 2.51 Å R-free 0.232
5E9D RD-1 Mart-1 High bound to Mart-1 decameric peptide (ELA) in complex with HLA-A2 Deposited 2015-10-15 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain I 22–112（91 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；300 K；PEG 4000, 0.002 M Zinc Acetate, 5% 2- propanol.
Resolution 2.51 Å R-free 0.232
5NHT human 199.54-16 TCR in complex with Melan-A/MART-1 (26-35) peptide and HLA-A2 Deposited 2017-03-22 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 21–113（93 aa）
Mutation：T158C,T158C SCN THIOCYANATE ION × 1 K POTASSIUM ION × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG3350 8 %, K Thiocyanate 0.1 M, Bis-Tris propane pH 6.5 0.1 M, protein concentration 3.5 mg/ml
Resolution 3.20 Å R-free 0.299
5NQK human 199.16 TCR in complex with Melan-A/MART-1 (26-35) peptide and HLA-A2 Deposited 2017-04-20 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 20–112（93 aa）
Mutation：T158C,T158C,T158C NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG3350 11%, bis-tris propane pH 6.5 0.1M, KNa tartrate 0.1M
Resolution 3.25 Å R-free 0.316
6DKP The complex among DMF5(alpha-D26Y, alpha-Y50A,beta-L98W) TCR, human Class I MHC HLA-A2 and MART-1(26-35)(A27L) peptide Deposited 2018-05-30 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain D 23–113（91 aa）
Mutation：D26Y, Y50A,D26Y, Y50A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；12% Peg 3350, 250mM MgCl2, 0.1M HEPES
Resolution 2.97 Å R-free 0.286
8RLT TCR in complex with HLA-E*01:03 bound to HBV envelope 371-379 index peptide Deposited 2024-01-03 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain D 23–112（90 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；20% (w/v) PEG 3350, 100 mM BIS-TRIS propane pH 8.5, 200 mM sodium sulfate
Resolution 2.25 Å R-free 0.252
8RLT TCR in complex with HLA-E*01:03 bound to HBV envelope 371-379 index peptide Deposited 2024-01-03 Assembly 2 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain I 23–112（90 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；20% (w/v) PEG 3350, 100 mM BIS-TRIS propane pH 8.5, 200 mM sodium sulfate
Resolution 2.25 Å R-free 0.252
8RLU TCR in complex with HLA-E*01:03 bound to HBV envelope 371-379 S3N peptide Deposited 2024-01-03 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain D 23–112（90 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；20% (w/v) PEG 3350, 100 mM BIS-TRIS propane pH 8.5, 200 mM sodium sulfate
Resolution 2.35 Å R-free 0.261
8RLU TCR in complex with HLA-E*01:03 bound to HBV envelope 371-379 S3N peptide Deposited 2024-01-03 Assembly 2 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain I 23–112（90 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；20% (w/v) PEG 3350, 100 mM BIS-TRIS propane pH 8.5, 200 mM sodium sulfate
Resolution 2.35 Å R-free 0.261
8RLV TCR in complex with HLA-E*01:03 bound to HBV envelope 371-379 L6I peptide Deposited 2024-01-03 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain D 23–112（90 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；20% (w/v) PEG 3350, 100 mM BIS-TRIS propane pH 8.5, 200 mM sodium sulfate Collection Temp: 100
Resolution 2.61 Å R-free 0.251
8RLV TCR in complex with HLA-E*01:03 bound to HBV envelope 371-379 L6I peptide Deposited 2024-01-03 Assembly 2 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain I 23–112（90 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；20% (w/v) PEG 3350, 100 mM BIS-TRIS propane pH 8.5, 200 mM sodium sulfate Collection Temp: 100
Resolution 2.61 Å R-free 0.251

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.