7R7V
Crystal structure of HLA-B*5301 complex with an HIV-1 Gag-derived epitope QW9
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | MHC class I antigen | polymer | 278 | 32256.6 | 1 | UniProt (S6BVK3) Pfam (PF00129) Pfam (PF07654) In PDB | Homo sapiens (Human) | MHC class I protein, HLA-B*5701 Heavy Chain |
| 2 | B | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (Human) | |
| 3 | C | GLN-ALA-SER-GLN-GLU-VAL-LYS-ASN-TRP | polymer | 9 | 1090.2 | 1 | UniProt (by SIFTS) (P04585) In PDB | HIV-1 06TG.HT008 | |
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | water | water | 18.0 | 401 | Chemie (HOH) |
Sequence modifications
A: 1 - 276 (UniProt: S6BVK3)
B: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| His 277 | - | expression tag |
| His 278 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 45226.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 184.2 | |
| All* | Total formula weight | 45410.4 |
