9OYY
MicroED structure of proteinase K from microcrystals frozen by traditional cryoEM methods
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Proteinase K | polymer | 279 | 28958.8 | 2 | UniProt (P06873) | Parengyodontium album | Endopeptidase K,Tritirachium alkaline proteinase |
| 2 | C, D, E, F (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) PubChem (271) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 279 (UniProt: P06873)
| PDB | External Database | Details |
|---|---|---|
| Asp 207 | Ser 312 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57917.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 58077.9 |
