9UES
Crystal structure of an inactive TKSP mutant in complex with the TKS propeptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Tk-subtilisin | polymer | 70 | 7644.0 | 1 | UniProt (P58502) | Thermococcus kodakarensis KOD1 | The propeptide domain of TKS |
| 2 | B (B) | Subtilisin-like serine protease | polymer | 427 | 44352.6 | 1 | UniProt (Q5JIZ5) Pfam (PF00082) Pfam (PF04151) | Thermococcus kodakarensis KOD1 | Tk-SP |
| 3 | C, D (B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) |
Sequence modifications
A: 1 - 69 (UniProt: P58502)
B: 114 - 539 (UniProt: Q5JIZ5)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| PDB | External Database | Details |
|---|---|---|
| Met 113 | - | initiating methionine |
| Ala 359 | Ser 382 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 51996.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 52076.8 |
