7ENS
Crystal structure of Mycobacterium tuberculosis tryptophanyl-tRNA synthetase complexed with Indolmycin and ATP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Tryptophan--tRNA ligase | polymer | 344 | 37381.0 | 1 | UniProt (A0A045IZS3) Pfam (PF00579) UniProt (by SIFTS) (P9WFT3) In PDB | Mycobacterium tuberculosis | Tryptophanyl-tRNA synthetase,TrpRS |
| 2 | A | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | A | (5S)-5-[(1R)-1-(1H-indol-3-yl)ethyl]-2-(methylamino)-1,3-oxazol-4(5H)-one | non-polymer | 257.3 | 1 | Chemie (5BX) | |||
| 5 | water | water | 18.0 | 72 | Chemie (HOH) |
Sequence modifications
A: 1 - 336 (UniProt: A0A045IZS3)
| PDB | External Database | Details |
|---|---|---|
| Leu 337 | - | expression tag |
| Glu 338 | - | expression tag |
| His 339 | - | expression tag |
| His 340 | - | expression tag |
| His 341 | - | expression tag |
| His 342 | - | expression tag |
| His 343 | - | expression tag |
| His 344 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 37381.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 788.8 | |
| All* | Total formula weight | 38169.8 |
