6A8L
Crystal structure of nicotinamidase/ pyrazinamidase PncA from Bacillus subtilis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Isochorismatase | polymer | 183 | 20489.9 | 2 | UniProt (A0A2D3DSA4) | Bacillus subtilis | |
| 2 | C, D (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 250 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 183 (UniProt: A0A2D3DSA4)
| PDB | External Database | Details |
|---|---|---|
| Leu 5 | Phe 5 | engineered mutation |
| Ala 124 | Thr 124 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 40979.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 41110.6 |
