2E1P
Crystal structure of pro-Tk-subtilisin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Tk-subtilisin | polymer | 398 | 41392.3 | 1 | UniProt (P58502) Pfam (PF00082) In PDB | Thermococcus kodakarensis | pro-Tk-subtilisin |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 3 | water | water | 18.0 | 270 | Chemie (HOH) |
Sequence modifications
A: 1 - 398 (UniProt: P58502)
| PDB | External Database | Details |
|---|---|---|
| Ala 324 | Ser 348 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41392.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 240.5 | |
| All* | Total formula weight | 41632.8 |
