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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：F4NBT2 New Search
10PDB entries
20Biological assembly
20chain/assembly records
Main Difference Dimensions in This Set
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
7SIG Crystal Structure of HLA B*3501 in complex with NPDIVIYQY, an 9-mer epitope from HIV-I Deposited 2021-10-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded FLC CITRATE ANION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；0.2M Ammonium Acetate, 20% PEG4000
Resolution 1.74 Å R-free 0.216
8EMF Crystal structure of a HLA-B*35:01-NP6 epitope from 1977 H1N1 influenza strain Deposited 2022-09-27 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；297 K；PEG
Resolution 1.80 Å R-free 0.203
8EMG Crystal structure of a HLA-B*35:01-NP7 epitope from 2002 H2N1 influenza strain Deposited 2022-09-27 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；297 K；PEG
Resolution 1.83 Å R-free 0.206
8EMI Crystal structure of a HLA-B*35:01-NP8 epitope from 2005 H1N1 influenza strain Deposited 2022-09-27 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 × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4；297 K；PEG
Resolution 1.57 Å R-free 0.208
8EMJ Crystal structure of HLA-B*35:01-NP9 epitope from 2006 H1N1 influenza strain Deposited 2022-09-27 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；297 K；PEG, Acetate
Resolution 1.75 Å R-free 0.214
8EMK Crystal structure of HLA-B*35:01-NP3 epitope from 1957 H2N2 influenza strain Deposited 2022-09-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；297 K；PEG, NA ACETATE
Resolution 1.67 Å R-free 0.206
8EN8 Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP4 epitope from 1972 influenza strain Deposited 2022-09-29 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；297 K；PEG
Resolution 2.70 Å R-free 0.249
8EN8 Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP4 epitope from 1972 influenza strain Deposited 2022-09-29 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；297 K；PEG
Resolution 2.70 Å R-free 0.249
8ENH Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP7 epitope from 2002 H3N2 influenza strain Deposited 2022-09-30 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；297 K；PEG, ACETATE
Resolution 2.50 Å R-free 0.230
8ENH Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP7 epitope from 2002 H3N2 influenza strain Deposited 2022-09-30 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；297 K；PEG, ACETATE
Resolution 2.50 Å R-free 0.230
8ENH Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP7 epitope from 2002 H3N2 influenza strain Deposited 2022-09-30 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；297 K；PEG, ACETATE
Resolution 2.50 Å R-free 0.230
8ENH Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP7 epitope from 2002 H3N2 influenza strain Deposited 2022-09-30 Assembly 4 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain P 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；297 K；PEG, ACETATE
Resolution 2.50 Å R-free 0.230
8EO8 Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP8 epitope from 2005 H1N1 influenza strain Deposited 2022-10-02 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；297 K；PEG, ACETATE
Resolution 2.30 Å R-free 0.219
8EO8 Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP8 epitope from 2005 H1N1 influenza strain Deposited 2022-10-02 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；297 K；PEG, ACETATE
Resolution 2.30 Å R-free 0.219
8EO8 Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP8 epitope from 2005 H1N1 influenza strain Deposited 2022-10-02 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；297 K；PEG, ACETATE
Resolution 2.30 Å R-free 0.219
8EO8 Cross-reactive 3180 TCR recognition of HLA-B*35:01-NP8 epitope from 2005 H1N1 influenza strain Deposited 2022-10-02 Assembly 4 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain P 25–300（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；297 K；PEG, ACETATE
Resolution 2.30 Å R-free 0.219
8V4Z Crystal structure of a HLA-B*35:01-NP7 with D1 TCR Deposited 2023-11-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 25–300（276 aa）
Not recorded PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG
Resolution 2.40 Å R-free 0.252
8V4Z Crystal structure of a HLA-B*35:01-NP7 with D1 TCR Deposited 2023-11-29 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 25–300（276 aa）
Not recorded PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG
Resolution 2.40 Å R-free 0.252
8V4Z Crystal structure of a HLA-B*35:01-NP7 with D1 TCR Deposited 2023-11-29 Assembly 3 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain K 25–300（276 aa）
Not recorded PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG
Resolution 2.40 Å R-free 0.252
8V4Z Crystal structure of a HLA-B*35:01-NP7 with D1 TCR Deposited 2023-11-29 Assembly 4 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain P 25–300（276 aa）
Not recorded PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG
Resolution 2.40 Å R-free 0.252

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.