1SCJ
CRYSTAL STRUCTURE OF SUBTILISIN-PROPEPTIDE COMPLEX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SUBTILISIN E | polymer | 275 | 27748.6 | 1 | UniProt (P04189) Pfam (PF00082) | Bacillus subtilis | SERINE PROTEASE |
| 2 | B (B) | SUBTILISIN E | polymer | 71 | 7980.2 | 1 | UniProt (P04189) Pfam (PF05922) | Bacillus subtilis | SERINE PROTEASE |
| 3 | C, D (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 189 | Chemie (HOH) |
Sequence modifications
A: 1 - 275 (UniProt: P04189)
B: 307 - 377 (UniProt: P04189)
| PDB | External Database | Details |
|---|---|---|
| Cys 221 | Ser 327 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gln 332 | Glu 61 | conflict |
| Glu 338 | Gln 67 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 35728.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 35808.9 |
