38LI
Crystal structure of a Methionine--tRNA ligase from Bordetella pertussis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Methionine--tRNA ligase | polymer | 130 | 14275.5 | 3 | UniProt (Q7W0F7) | Bordetella pertussis Tohama I | Methionyl-tRNA synthetase,MetRS |
| 2 | D (A) | MALONATE ION | non-polymer | 102.0 | 1 | Chemie (MLI) PubChem (9084) | |||
| 3 | E (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) PubChem (753) | |||
| 4 | F (C) | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 5 | G, H, I (A, B, C) | water | water | 18.0 | 160 | Chemie (HOH) |
Sequence modifications
A, B, C: 572 - 692 (UniProt: Q7W0F7)
| PDB | External Database | Details |
|---|---|---|
| Met 563 | - | initiating methionine |
| Ala 564 | - | expression tag |
| His 565 | - | expression tag |
| His 566 | - | expression tag |
| His 567 | - | expression tag |
| His 568 | - | expression tag |
| His 569 | - | expression tag |
| His 570 | - | expression tag |
| Met 571 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 42826.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 263.2 | |
| All* | Total formula weight | 43089.6 |
