3T8N
Crystal structure of ketosteroid isomerase Y16AD103A from Pseudomonas putida
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, D, F) | Steroid Delta-isomerase | polymer | 131 | 14412.4 | 4 | UniProt (P07445) Pfam (PF12680) | Pseudomonas putida (Arthrobacter siderocapsulatus) | Delta(5)-3-ketosteroid isomerase |
| 2 | E, F, G, H, I (A, D) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | J (D) | {[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID | non-polymer | 292.2 | 1 | Chemie (EDT) | |||
| 4 | K, L, M, N (A, B, D, F) | water | water | 18.0 | 214 | Chemie (HOH) |
Sequence modifications
A, B, D, F: 1 - 131 (UniProt: P07445)
| PDB | External Database | Details |
|---|---|---|
| Ala 16 | Tyr 16 | engineered mutation |
| Ala 103 | Asp 103 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 57649.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 772.6 | |
| All* | Total formula weight | 58422.1 |
