2XRM
Processed Intracellular subtilisin from B. clausii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | INTRACELLULAR SUBTILISIN PROTEASE | polymer | 311 | 32764.3 | 1 | UniProt (D0AB41) Pfam (PF00082) | BACILLUS CLAUSII | |
| 2 | B (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | C (A) | STRONTIUM ION | non-polymer | 87.6 | 1 | Chemie (SR) | |||
| 4 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | E (A) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 6 | F (A) | water | water | 18.0 | 26 | Chemie (HOH) |
Sequence modifications
A: 19 - 321 (UniProt: D0AB41)
| PDB | External Database | Details |
|---|---|---|
| Leu 322 | - | expression tag |
| Glu 323 | - | expression tag |
| His 324 | - | expression tag |
| His 325 | - | expression tag |
| His 326 | - | expression tag |
| His 327 | - | expression tag |
| His 328 | - | expression tag |
| His 329 | - | expression tag |
| Ala 250 | Ser 250 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32764.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 389.0 | |
| All* | Total formula weight | 33153.3 |
