2X70
Crystal structure of MHC CLass I HLA-A2.1 bound to a photocleavable peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A-2.1 | polymer | 275 | 31854.2 | 2 | UniProt (P01892) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (P04439) | HOMO SAPIENS (HUMAN) | HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A-2 ALPHA CHAIN |
| 2 | B, E (B, E) | BETA-2-MICROGLOBULIN | polymer | 100 | 11879.4 | 2 | UniProt (P61769) Pfam (PF07654) | HOMO SAPIENS (HUMAN) | BETA-2-MICROGLOBULIN FORM PI 5.3 |
| 3 | C, F (C, F) | HLA-A2.1-RESTRICTED INFLUENZA A MATRIX EPITOPE | polymer | 9 | 1146.3 | 2 | INFLUENZA A VIRUS | ||
| 4 | G, H, K, M, N (A, D) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | I, J, L, O (B, D, E) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 4 | Chemie (MES) | |||
| 6 | P, Q, R, S, T... (A, B, C, D, E...) | water | water | 18.0 | 771 | Chemie (HOH) |
Sequence modifications
B, E: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 89759.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1241.4 | |
| All* | Total formula weight | 91001.2 |
