1WSD
Alkaline M-protease form I crystal structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | M-protease | polymer | 269 | 26743.4 | 1 | UniProt (Q99405) Pfam (PF00082) | Bacillus clausii | |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D (A) | water | water | 18.0 | 124 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26743.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 136.1 | |
| All* | Total formula weight | 26879.6 |
