7R7X
Crystal structure of HLA-B*5701 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, C (A, C) | MHC class I antigen | polymer | 278 | 32012.5 | 2 | UniProt (U6BR87) Pfam (PF00129) Pfam (PF07654) | Homo sapiens (Human) | HLA-B*5701 Heavy Chain |
| 2 | B, D (B, D) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 2 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (Human) | |
| 3 | E, F (E, F) | GLN-ALA-SER-GLN-GLU-VAL-LYS-ASN-TRP | polymer | 9 | 1090.2 | 2 | UniProt (by SIFTS) (P04585) | HIV-1 06TG.HT008 | |
| 4 | G (B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 5 | H (B) | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 1 | Chemie (IPA) | |||
| 6 | I, J, K, L, M... (A, B, C, D, E...) | water | water | 18.0 | 573 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 276 (UniProt: U6BR87)
B, D: 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 | 6 |
| Total formula weight | 89964.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 255.3 | |
| All* | Total formula weight | 90219.3 |
