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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：I3ZN84 New Search
9PDB entries
9Biological assembly
9chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
5VVP HLA-B*57:03 presenting LSSPVTKSW Deposited 2017-05-19 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 5.4；298 K；12 -20 % PEG 4000, 0.2 M ammonium acetate and 0.1 M tri-sodium citrate pH 5.4
Resolution 2.00 Å R-free 0.202
5VWD HLA-B*57:03 presenting LTVQVARVW Deposited 2017-05-21 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 5.4；298 K；12 -20 % PEG 4000, 0.2 M ammonium acetate and 0.1 M tri-sodium citrate pH 5.4
Resolution 1.80 Å R-free 0.208
5VWF HLA-B*58:03 presenting LTVQVARVY Deposited 2017-05-21 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 5.4；298 K；12 -20 % PEG 4000, 0.2 M ammonium acetate and 0.1 M tri-sodium citrate pH 5.4
Resolution 1.80 Å R-free 0.196
6V2P HLA-B*57:03 presenting the peptide ASLNLPAVSW Deposited 2019-11-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.4；294 K；20 % PEG 4000, 0.2 M ammonium acetate, 0.1 M tri-sodium citrate pH 5.4
Resolution 1.30 Å R-free 0.163
6V2Q HLA-B*57:03 presenting the peptide LSSPVTKSF Deposited 2019-11-25 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 × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.4；294 K；20 % PEG 4000, 0.2 M ammonium acetate, 0.1 M tri-sodium citrate pH 5.4
Resolution 1.60 Å R-free 0.194
6V3J KIR3DL1 in complex with HLA-B*57:03 presenting the peptide LSSPVTKSF Deposited 2019-11-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 25–299（275 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；294 K；14% PEG 3350, 2% tacsimate, pH 5.0, 0.1 M tri-sodium citrate pH 5.6
Resolution 1.98 Å R-free 0.236
9BL2 KIR3DL1*001 in complex with HLA-B*57:03 presenting the AW10 peptide Deposited 2024-04-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；294 K；18% PEG-3350, 2% tacsimate pH 5.0, 0.1 M tri-sodium citrate pH 5.6
Resolution 2.10 Å R-free 0.231
9BL3 KIR3DL1*114 in complex with HLA-B*57:03 presenting the AW10 peptide Deposited 2024-04-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；294 K；16% PEG 3350, 2% tacsimate pH 5.0, 0.1 M tri-sodium citrate pH 5.6
Resolution 2.00 Å R-free 0.229
9BL4 KIR3DL1*086 in complex with HLA-B*57:03 presenting the AW10 peptide Deposited 2024-04-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；294 K；16% PEG 3350, 2% tacsimate pH 5.0, 0.1 M tri-sodium citrate pH 5.6
Resolution 1.75 Å R-free 0.227

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.