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ENZYME

ENZYME entry: EC 4.2.1.131

Accepted Name
carotenoid 1,2-hydratase
Reaction catalysed
  • rhodopin <=> all-trans-lycopene + H2O
  • 1,1'-dihydroxy-1,1',2,2'-tetrahydrolycopene <=> H2O + rhodopin
Comment(s)
  • In Rubrivivax gelatinosus and Thiocapsa roseopersicina both products are formed, whereas Rhodobacter capsulatus only gives 1-hydroxy-1,2- dihydrolycopene.
  • Also acts on neurosporene giving 1-hydroxy-1,2-dihydroneurosporene with both organisms but 1,1'-dihydroxy- 1,1',2,2'-tetrahydroneurosporene only with Rubrivivax gelatinosus.
Cross-references
BRENDA4.2.1.131
EC2PDB4.2.1.131
ExplorEnz4.2.1.131
PRIAM enzyme-specific profiles4.2.1.131
KEGG Ligand Database for Enzyme Nomenclature4.2.1.131
IUBMB Enzyme Nomenclature4.2.1.131
IntEnz4.2.1.131
MEDLINEFind literature relating to 4.2.1.131
MetaCyc4.2.1.131
Rhea expert-curated reactions4.2.1.131
UniProtKB/Swiss-Prot
Q01670, CRTC_CERS4P17058, CRTC_RHOCBP95619, CRTC_RUBGE
Q7X3G5, CRTC_THIRO

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.-.-
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