4ZDK
Crystal structure of the M. tuberculosis CTP synthase PyrG in complex with UTP, AMP-PCP and oxonorleucine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | CTP synthase | polymer | 586 | 63713.9 | 2 | UniProt (P9WHK7) Pfam (PF06418) Pfam (PF00117) Pfam (PF07722) In PDB | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | CTP synthetase,UTP--ammonia ligase |
| 2 | A, B | 5-OXO-L-NORLEUCINE | non-polymer | 145.2 | 2 | Chemie (ONL) | |||
| 3 | A, B | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 2 | Chemie (ACP) | |||
| 4 | A, B | URIDINE 5'-TRIPHOSPHATE | non-polymer | 484.1 | 2 | Chemie (UTP) | |||
| 5 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 127427.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2317.6 | |
| All* | Total formula weight | 129745.4 |
