3-Epi-6-deoxocathasterone 23-monooxygenase

3-Epi-6-deoxocathasterone 23-monooxygenase (EC 1.14.13.112, cytochrome P450 90C1, CYP90D1, CYP90C1) is an enzyme with systematic name 3-epi-6-deoxocathasterone,NADPH:oxygen oxidoreductase (C-23-hydroxylating).^[1] This enzyme catalyses the following chemical reaction

(1) 3-epi-6-deoxocathasterone + NADPH + H⁺ + O₂ ${\displaystyle \rightleftharpoons }$ 6-deoxotyphasterol + NADP⁺ + H₂O

(2) (22S,24R)-22-hydroxy-5alpha-ergostan-3-one + NADPH + H⁺ + O₂ ${\displaystyle \rightleftharpoons }$ 3-dehydro-6-deoxoteasterone + NADP⁺ + H₂O

3-Epi-6-deoxocathasterone 23-monooxygenase
Identifiers
EC no.	1.14.13.112
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Search PMC articles PubMed articles NCBI proteins

3-Epi-6-deoxocathasterone 23-monooxygenase takes part in brassinosteroid biosynthesis.