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... | CTP synthase | polymer | 587 | 63771.0 | 8 | UniProt (P9WHK7) Pfam (PF06418) Pfam (PF00117) Pfam (PF07722) In PDB | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | CTP synthetase,UTP--ammonia ligase |
2 | 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 |