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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：P0DTU3 New Search
4PDB entries
8Biological assembly
8chain/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
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 132–220（89 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 132–220（89 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 132–220（89 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 132–220（89 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 132–220（89 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 132–220（89 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
9HI7 Structure of MC.7.G5 T cell receptor in complex with MR1 R9H Deposited 2024-11-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain D 20–220（201 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；50 mM HEPES pH 7.0, 250 mM NaCl and 11% PEG 8000
Resolution 2.81 Å R-free 0.296
9HI7 Structure of MC.7.G5 T cell receptor in complex with MR1 R9H Deposited 2024-11-24 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain H 20–220（201 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；50 mM HEPES pH 7.0, 250 mM NaCl and 11% PEG 8000
Resolution 2.81 Å R-free 0.296

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.