2GKO
S41 Psychrophilic Protease
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | microbial serine proteinases; subtilisin | polymer | 309 | 31249.0 | 1 | GenBank (40199) Pfam (PF00082) UniProt (by SIFTS) (Q45681) In PDB | Bacillus subtilis | |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | A | phenylmethanesulfonic acid | non-polymer | 172.2 | 1 | Chemie (PMS) | |||
| 5 | water | water | 18.0 | 536 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31249.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 355.5 | |
| All* | Total formula weight | 31604.5 |
