6EQB
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) | High Affinity Mel5 TCR, alpha chain | polymer | 196 | 21739.9 | 1 | Homo sapiens (Human) | ||
| 5 | E (E) | High Affinity Mel5 TCR, beta chain | polymer | 244 | 27391.5 | 1 | Homo sapiens (Human) | ||
| 6 | F, G (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 7 | H, I, J, M (A, B, D) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 8 | K, L (D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 9 | N, O, P, Q (A, B, D, E) | water | water | 18.0 | 18 | 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 | 93776.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 985.0 | |
| All* | Total formula weight | 94761.0 |
