7ULZ
Crystal Structure of Methionine-tRNA ligase / Methionyl-tRNA synthetase (MetRS) from Pseudomonas aeruginosa PAO1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Methionine--tRNA ligase | polymer | 559 | 62749.2 | 1 | UniProt (Q9HYC7) Pfam (PF09334) Pfam (PF19303) | Pseudomonas aeruginosa | Methionyl-tRNA synthetase,MetRS |
| 2 | B, C, D, E, F... (A) | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 3 | I (A) | METHIONINE | non-polymer | 149.2 | 1 | Chemie (MET) | |||
| 4 | J (A) | water | water | 18.0 | 125 | Chemie (HOH) |
Sequence modifications
A: 1 - 551 (UniProt: Q9HYC7)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 62749.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 821.7 | |
| All* | Total formula weight | 63570.8 |
