8WII
Crystal structure of E. coli ThrS catalytic domain mutant G463A in complex with Obafluorin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Threonine--tRNA ligase | polymer | 410 | 47941.5 | 2 | UniProt (A0A8S7FUD7) In PDB | Escherichia coli | Threonyl-tRNA synthetase,ThrRS |
2 | A, B | ~{N}-[(2~{R},3~{S})-2-[(4-nitrophenyl)methyl]-4-oxidanylidene-oxetan-3-yl]-2,3-bis(oxidanyl)benzamide | non-polymer | 358.3 | 2 | Chemie (WE3) | |||
3 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) |
Sequence modifications
A, B: 242 - 642 (UniProt: A0A8S7FUD7)
PDB | External Database | Details |
---|---|---|
Met 241 | - | initiating methionine |
Ala 463 | Gly 463 | engineered mutation |
Leu 643 | - | expression tag |
Glu 644 | - | expression tag |
His 645 | - | expression tag |
His 646 | - | expression tag |
His 647 | - | expression tag |
His 648 | - | expression tag |
His 649 | - | expression tag |
His 650 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 95883.1 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 847.4 | |
All* | Total formula weight | 96730.5 |