6K8M
High resolution crystal structure of proteinase K with thiourea
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | E | Proteinase K | polymer | 279 | 28958.8 | 1 | UniProt (P06873) Pfam (PF00082) In PDB | Parengyodontium album | Endopeptidase K,Tritirachium alkaline proteinase |
2 | E | THIOUREA | non-polymer | 76.1 | 3 | Chemie (TOU) | |||
3 | E | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
4 | E | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
5 | water | water | 18.0 | 226 | Chemie (HOH) |
Sequence modifications
E: 1 - 279 (UniProt: P06873)
PDB | External Database | Details |
---|---|---|
Val 85 | Ala 190 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 28958.8 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 359.9 | |
All* | Total formula weight | 29318.7 |