6K2X
Crystal structure of proteinase K from Engyodontium album
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Proteinase K | polymer | 279 | 28958.8 | 1 | UniProt (P06873) | Parengyodontium album (Tritirachium album Engyodontium album) | Endopeptidase K,Tritirachium alkaline proteinase |
| 2 | B, C (A) | PRASEODYMIUM ION | non-polymer | 140.9 | 2 | Chemie (PR) | |||
| 3 | D (A) | NITRATE ION | non-polymer | 62.0 | 1 | Chemie (NO3) | |||
| 4 | E (A) | water | water | 18.0 | 180 | Chemie (HOH) |
Sequence modifications
A: 1 - 279 (UniProt: P06873)
| PDB | External Database | Details |
|---|---|---|
| Asp 207 | Ser 312 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28958.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 343.8 | |
| All* | Total formula weight | 29302.6 |
