9C7K
Crystal structure of pentalenene synthase variant F76A with PEG molecule in the active site
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) | Pentalenene synthase | polymer | 337 | 37974.3 | 2 | UniProt (Q55012) Pfam (PF19086) | Streptomyces exfoliatus | PS,Pentalenolactone biosynthesis protein A,Sesquiterpene cyclase,Sesquiterpene synthase |
| 2 | C, H (A, B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 3 | D, E, F, G, I... (A, B) | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 4 | L, M (A, B) | water | water | 18.0 | 121 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 337 (UniProt: Q55012)
| PDB | External Database | Details |
|---|---|---|
| Ala 76 | Phe 76 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 75948.6 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1060.9 | |
| All* | Total formula weight | 77009.5 |
