6PUJ
Structure of human MAIT A-F7 TCR in complex with human MR1-3`OH-Propyl-5-OP-U
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) | Human TCR alpha chain | polymer | 204 | 22781.3 | 2 | Homo sapiens (Human) | ||
| 3 | E, G (E, G) | Human TCR beta chain | polymer | 246 | 27677.8 | 2 | Homo sapiens | ||
| 4 | F, H (F, H) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 2 | Pfam (PF07654) UniProt (by SIFTS) (P61769) | Homo sapiens (Human) | |
| 5 | I (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | J, L (A, C) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 7 | K, M (A, C) | 6-[(3-hydroxypropyl)amino]-5-[(E)-(2-oxopropylidene)amino]pyrimidine-2,4(1H,3H)-dione | non-polymer | 254.2 | 2 | Chemie (Q7S) | |||
| 8 | N, O (E, G) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 9 | P, Q, R, S, T... (A, B, C, D, E...) | water | water | 18.0 | 1561 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 270 (UniProt: Q95460)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Ser 261 | Cys 283 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 188100.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 717.5 | |
| All* | Total formula weight | 188817.6 |
