2Y7G
Crystal structure of the 3-keto-5-aminohexanoate cleavage enzyme (Kce) from C. Cloacamonas acidaminovorans in complex with the product acetoacetate
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) | 3-KETO-5-AMINOHEXANOATE CLEAVAGE ENZYME | polymer | 282 | 31087.8 | 2 | UniProt (B0VHH0) Pfam (PF05853) | CANDIDATUS CLOACAMONAS ACIDAMINOVORANS | |
| 2 | C, H (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, I (A, B) | ACETOACETIC ACID | non-polymer | 102.1 | 2 | Chemie (AAE) | |||
| 4 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | F, G (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 498 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 276 (UniProt: B0VHH0)
| PDB | External Database | Details |
|---|---|---|
| Met -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| His 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62175.6 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 475.7 | |
| All* | Total formula weight | 62651.3 |
