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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：P30481 New Search
20PDB entries
23Biological assembly
23chain/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
1M6O Crystal Structure of HLA B*4402 in complex with HLA DPA*0201 peptide Deposited 2002-07-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.2；298 K；20-30% PEG 4K, 0.1M citrate, 0.2M ammonium acetate, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.60 Å R-free 0.234
1N2R A natural selected dimorphism in HLA B*44 alters self, peptide reportoire and T cell recognition. Deposited 2002-10-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded ACY ACETIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.2；298 K；30% PEG 4K, 0.1M citrate, 0.2M ammonium acetate, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.70 Å R-free 0.261
1SYS Crystal structure of HLA, B*4403, and peptide EEPTVIKKY Deposited 2004-04-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；295 K；PEG 4000, 0.2M Ammonium Acetate, 0.2M Sodium Citrate, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 2.40 Å R-free 0.271
1SYV HLA-B*4405 complexed to the dominant self ligand EEFGRAYGF Deposited 2004-04-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；295 K；PEG 4000, SODIUM CITRATE, AMMONIUM ACETATE, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.70 Å R-free 0.224
3DX6 Crystal Structure of B*4402 presenting a 10mer EBV epitope Deposited 2008-07-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded ACT ACETATE ION × 9 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；Citrate, Ammonium Acetate, PEG 4000, pH 5.6, vapor diffusion, hanging drop, temperature 293K
Resolution 1.70 Å R-free 0.251
3DX7 Crystal Structure of HLA-B*4403 presenting 10mer EBV antigen Deposited 2008-07-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded ACT ACETATE ION × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；Citrate, Ammonium Acetate, PEG 4000, pH 5.6, vapor diffusion, hanging drop, temperature 293K
Resolution 1.60 Å R-free 0.210
3DX8 Crystal Structure of B*4405 presenting a 10mer EBV epitope Deposited 2008-07-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；Citrate, Ammonium Acetate, PEG 4000, pH 5.6, vapor diffusion, hanging drop, temperature 293K
Resolution 2.10 Å R-free 0.255
3DXA Crystal Structure of the DM1 TCR in complex with HLA-B*4405 and decamer EBV antigen Deposited 2008-07-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；Bicine, Lithium Sulfate, PEG 3350, pH 9.0, vapor diffusion, hanging drop, temperature 293K
Resolution 3.50 Å R-free 0.330
3DXA Crystal Structure of the DM1 TCR in complex with HLA-B*4405 and decamer EBV antigen Deposited 2008-07-23 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；Bicine, Lithium Sulfate, PEG 3350, pH 9.0, vapor diffusion, hanging drop, temperature 293K
Resolution 3.50 Å R-free 0.330
3DXA Crystal Structure of the DM1 TCR in complex with HLA-B*4405 and decamer EBV antigen Deposited 2008-07-23 Assembly 3 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain K 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；Bicine, Lithium Sulfate, PEG 3350, pH 9.0, vapor diffusion, hanging drop, temperature 293K
Resolution 3.50 Å R-free 0.330
3KPL Crystal Structure of HLA B*4402 in complex with EEYLQAFTY a self peptide from the ABCD3 protein Deposited 2009-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：UNP residues 25-300
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；0.2M ammonium acetate, 20-28% PEG 4000, 0.1M Na-citrate, pH 5.6, vapor diffusion, hanging drop, temperature 277K
Resolution 1.96 Å R-free 0.253
3KPM Crystal Structure of HLA B*4402 in complex with EEYLKAWTF, a mimotope Deposited 2009-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：UNP residues 25-300
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；0.2M ammonium acetate, 20-28% PEG 4000, 0.1M Na-citrate, pH 5.6, vapor diffusion, hanging drop, temperature 277K
Resolution 1.60 Å R-free 0.241
3KPP Crystal Structure of HLA B*4405 in complex with EEYLQAFTY a self peptide from the ABCD3 protein Deposited 2009-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：UNP residues 25-300
Not recorded PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；0.2M ammonium acetate, 20-28% PEG 4000, 0.1M Na-citrate, pH 5.6, vapor diffusion, hanging drop, temperature 277K
Resolution 1.90 Å R-free 0.230
3KPQ Crystal Structure of HLA B*4405 in complex with EEYLKAWTF, a mimotope Deposited 2009-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：UNP residues 25-300
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；0.2M ammonium acetate, 20-28% PEG 4000, 0.1M Na-citrate, pH 5.6, vapor diffusion, hanging drop, temperature 277K
Resolution 1.84 Å R-free 0.269
3KPR Crystal Structure of the LC13 TCR in complex with HLA B*4405 bound to EEYLKAWTF a mimotope Deposited 2009-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 25–300（276 aa） Fragment：UNP residues 25-300
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；0.2M NaOAc, 12-18% PEG 4000, 0.1M Tris, pH 8.5, vapor diffusion, hanging drop, temperature 277K
Resolution 2.60 Å R-free 0.279
3KPR Crystal Structure of the LC13 TCR in complex with HLA B*4405 bound to EEYLKAWTF a mimotope Deposited 2009-11-16 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 25–300（276 aa） Fragment：UNP residues 25-300
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；0.2M NaOAc, 12-18% PEG 4000, 0.1M Tris, pH 8.5, vapor diffusion, hanging drop, temperature 277K
Resolution 2.60 Å R-free 0.279
3KPS Crystal Structure of the LC13 TCR in complex with HLA B*4405 bound to EEYLQAFTY a self peptide from the ABCD3 protein Deposited 2009-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 25–300（276 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；0.2M NaOAc, 12-18% PEG 4000, 0.1M Tris, pH 8.5, vapor diffusion, hanging drop, temperature 277K
Resolution 2.70 Å R-free 0.269
3L3D Crystal structure of HLA-B*4402 in complex with the F3A mutant of a self-peptide derived from DPA*0201 Deposited 2009-12-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：extracellular domains
Not recorded ACT ACETATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M tri-sodium citrate dihydrate, 12-30% PEG 4000, 0.2M ammonium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.80 Å R-free 0.231
3L3G Crystal structure of HLA-B*4402 in complex with the R5A mutant of a self-peptide derived from DPA*0201 Deposited 2009-12-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：extracellular domain
Not recorded ACT ACETATE ION × 2 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M tri-sodium citrate dihydrate, 12-30% PEG 4000, 0.2M ammonium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å R-free 0.264
3L3I Crystal structure of HLA-B*4402 in complex with the F7A mutant of a self-peptide derived from DPA*0201 Deposited 2009-12-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：extracellular domain
Not recorded GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M tri-sodium citrate dihydrate, 12-30% PEG 4000, 0.2M ammonium acetate , pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.70 Å R-free 0.242
3L3J Crystal structure of HLA-B*4402 in complex with the F3A/R5A double mutant of a self-peptide derived from DPA*0201 Deposited 2009-12-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：extracellular domain
Not recorded ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M tri-sodium citrate dihydrate, 12-30% PEG 4000, 0.2M ammonium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.40 Å R-free 0.289
3L3K Crystal structure of HLA-B*4402 in complex with the R5A/F7A double mutant of a self-peptide derived from DPA*0201 Deposited 2009-12-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa） Fragment：extracellular domain
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M tri-sodium citrate dihydrate, 12-30% PEG 4000, 0.2M ammonium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.60 Å R-free 0.275
4JQX HLA-B*44:03 in complex with Epstein-Barr virus BZLF1-derived peptide (residues 169-180) Deposited 2013-03-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–302（278 aa） Fragment：extracellular domains (UNP residues 25-302)
Not recorded GOL GLYCEROL × 1 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；0.1 M citrate, pH 5.6, 0.2 M ammonium acetate, 16-26% PEG4000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.90 Å R-free 0.231

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.