5D7I
Structure of human MR1-Ac-6-FP in complex with human MAIT M33.64 TCR
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) | Major histocompatibility complex class I-related gene protein | polymer | 271 | 31711.7 | 2 | UniProt (Q95460) Pfam (PF00129) Pfam (PF07654) | Homo sapiens (Human) | MHC class I-related gene protein,Class I histocompatibility antigen-like protein |
| 2 | B, D (B, D) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 2 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (Human) | |
| 3 | E, G (G, E) | M33.64 TCR Alpha Chain | polymer | 204 | 22783.3 | 2 | Homo sapiens (Human) | ||
| 4 | F, H (H, F) | M33.64 TCR Beta Chain | polymer | 245 | 27182.3 | 2 | Homo sapiens (Human) | ||
| 5 | I, O (A, C) | PROLINE | non-polymer | 115.1 | 2 | Chemie (PRO) | |||
| 6 | J, P (A, C) | N-(6-formyl-4-oxo-3,4-dihydropteridin-2-yl)acetamide | non-polymer | 233.2 | 2 | Chemie (30W) | |||
| 7 | K, L, M, N, Q... (A, B, C, H, E...) | GLYCEROL | non-polymer | 92.1 | 10 | Chemie (GOL) | |||
| 8 | AA, BA, CA, DA, W... (G, H, E, F, A...) | water | water | 18.0 | 1291 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 270 (UniProt: Q95460)
B, D: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Ser 261 | Cys 283 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 187113.1 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1617.6 | |
| All* | Total formula weight | 188730.7 |
