6PUL
Structure of human MAIT A-F7 TCR in complex with human MR1 3'D-5-OP-RU
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Major histocompatibility complex class I-related gene protein | polymer | 271 | 31711.7 | 2 | UniProt (Q95460) Pfam (PF00129) Pfam (PF07654) In PDB | Homo sapiens (Human) | MHC class I-related gene protein,Class I histocompatibility antigen-like protein |
2 | B, D | TRA@ protein | polymer | 204 | 22781.3 | 2 | Homo sapiens (Human) | ||
3 | E, G | Human TCR beta chain | polymer | 246 | 27677.8 | 2 | Homo sapiens | ||
4 | F, H | Beta-2-microglobulin | polymer | 100 | 11879.4 | 2 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (Human) | |
5 | A, B, D, F, G | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
6 | A, C | 1,3-dideoxy-1-({2,6-dioxo-5-[(E)-(2-oxopropylidene)amino]-1,2,3,6-tetrahydropyrimidin-4-yl}amino)-D-erythro-pentitol | non-polymer | 314.3 | 2 | Chemie (Q81) | |||
7 | E | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
8 | E, F, G, H | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
9 | water | water | 18.0 | 1794 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 270 (UniProt: Q95460)
F, H: 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 | 188100.1 | |
Non-Polymers* | Number of molecules | 15 |
Total formula weight | 1447.2 | |
All* | Total formula weight | 189547.3 |