Biology:Carotenoid 1,2-hydratase
From HandWiki
| Carotenoid 1,2-hydratase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 4.2.1.131 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Carotenoid 1,2-hydratase (EC 4.2.1.131, CrtC) is an enzyme with systematic name lycopene hydro-lyase (1-hydroxy-1,2-dihydrolycopene-forming).[1][2] This enzyme catalyses the following chemical reaction
- (1) 1-hydroxy-1,2-dihydrolycopene [math]\displaystyle{ \rightleftharpoons }[/math] lycopene + H2O
- (2) 1,1'-dihydroxy-1,1',2,2'-tetrahydrolycopene [math]\displaystyle{ \rightleftharpoons }[/math] 1-hydroxy-1,2-dihydrolycopene + H2O
In Rubrivivax gelatinosus and Thiocapsa roseopersicina both products are formed.
References
- ↑ "Heterologous expression, purification, and enzymatic characterization of the acyclic carotenoid 1,2-hydratase from Rubrivivax gelatinosus". Archives of Biochemistry and Biophysics 414 (1): 51–8. June 2003. doi:10.1016/s0003-9861(03)00099-7. PMID 12745254.
- ↑ "Biochemical characterization of the carotenoid 1,2-hydratases (CrtC) from Rubrivivax gelatinosus and Thiocapsa roseopersicina". Applied Microbiology and Biotechnology 91 (4): 1029–36. August 2011. doi:10.1007/s00253-011-3324-1. PMID 21590288.
External links
- Carotenoid+1,2-hydratase at the US National Library of Medicine Medical Subject Headings (MeSH)
 |  |
