1XZN
PYRR, THE REGULATOR OF THE PYRIMIDINE BIOSYNTHETIC OPERON IN BACILLUS CALDOLYTICUS, sulfate-bound 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 | PyrR bifunctional protein | polymer | 179 | 19967.1 | 2 | UniProt (P41007) Pfam (PF00156) In PDB | Bacillus caldolyticus | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 83 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39934.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 336.8 | |
| All* | Total formula weight | 40270.9 |
