6EQA
HLA class I histocompatibility antigen
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | HLA class I histocompatibility antigen, A-2 alpha chain | polymer | 276 | 31951.3 | 1 | UniProt (P01892) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (P04439) | Homo sapiens (Human) | MHC class I antigen A*2 |
| 2 | B (B) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (Human) | |
| 3 | C (C) | ALA-ALA-GLY-ILE-GLY-ILE-LEU-THR-VAL | polymer | 9 | 814.0 | 1 | Homo sapiens | ||
| 4 | D (D) | Mel5 TCR, alpha chain | polymer | 194 | 21371.4 | 1 | Homo sapiens | ||
| 5 | E (E) | Mel5 TCR, beta chain | polymer | 244 | 27264.4 | 1 | Homo sapiens | ||
| 6 | F, G, H, I (B, D, E) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 7 | J (B) | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence modifications
B: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 93280.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 93664.7 |
