1PTK
STUDIES ON THE INHIBITORY ACTION OF MERCURY UPON PROTEINASE K
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | PROTEINASE K | polymer | 279 | 28930.8 | 1 | UniProt (P06873) Pfam (PF00082) In PDB | Engyodontium album | |
2 | A | MERCURY (II) ION | non-polymer | 200.6 | 2 | Chemie (HG) | |||
3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
4 | water | water | 18.0 | 198 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 28930.8 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 441.3 | |
All* | Total formula weight | 29372.0 |