2XH9
Structural and mechanistic studies on a cephalosporin esterase from the clavulanic acid biosynthesis pathway
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) | ORF12 | polymer | 458 | 49885.6 | 2 | UniProt (Q83Z62) UniProt (by SIFTS) (Q8KRB7) | STREPTOMYCES CLAVULIGERUS | |
| 2 | C, D, E, F (A, B) | (2R,3Z,5R)-3-(2-HYDROXYETHYLIDENE)-7-OXO-4-OXA-1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLIC ACID | non-polymer | 199.2 | 4 | Chemie (J01) PubChem (2172) PubChem (42617) PubChem (5280980) PubChem (5353404) PubChem (5830224) PubChem (7280817) PubChem (7280819) PubChem (7280822) PubChem (9837618) PubChem (9938253) PubChem (11953889) PubChem (12891316) PubChem (12891317) PubChem (25201844) PubChem (40467129) PubChem (5281002) PubChem (71306960) PubChem (73265247) PubChem (133621394) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 639 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 458 (UniProt: Q83Z62)
| PDB | External Database | Details |
|---|---|---|
| Ala 378 | Ser 378 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99771.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 796.6 | |
| All* | Total formula weight | 100567.8 |
