4ZDI
Crystal structure of the M. tuberculosis CTP synthase PyrG (apo form)
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, D, E... (A, B, C, D, E...) | CTP synthase | polymer | 587 | 63771.0 | 8 | UniProt (P9WHK7) Pfam (PF06418) Pfam (PF00117) Pfam (PF07722) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | CTP synthetase,UTP--ammonia ligase |
| 2 | I, J, K, L, M... (A, B, C, D, E...) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 586 (UniProt: P9WHK7)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 510167.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 320.6 | |
| All* | Total formula weight | 510488.2 |
