4OW3
Thermolysin structure determined by free-electron laser
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Thermolysin | polymer | 316 | 34360.3 | 1 | UniProt (P00800) Pfam (PF01447) Pfam (PF02868) | Bacillus thermoproteolyticus | Thermostable neutral proteinase |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C, D, E, F (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | G (A) | water | water | 18.0 | 338 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34360.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 225.7 | |
| All* | Total formula weight | 34586.1 |
