4FON
High Energy Remote SAD structure solution of Proteinase K from the 37.8 keV Tellurium K edge
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) Pfam (PF00082) | Engyodontium album (Tritirachium album) | Endopeptidase K, Tritirachium alkaline proteinase |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | TELLURIUM | non-polymer | 127.6 | 1 | Chemie (TE) | |||
| 4 | D, E, F, G, H (A) | OXYGEN ATOM | non-polymer | 16.0 | 5 | Chemie (O) | |||
| 5 | I, J (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 6 | K, L (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 7 | M (A) | water | water | 18.0 | 412 | Chemie (HOH) |
Sequence modifications
A: 1 - 279 (UniProt: P06873)
| PDB | External Database | Details |
|---|---|---|
| Asp 207 | Ser 312 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28958.8 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 563.9 | |
| All* | Total formula weight | 29522.7 |
