27-hydroxycholesterol 7-alpha-monooxygenase | |||||||||
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Identifiers | |||||||||
EC no. | 1.14.13.60 | ||||||||
CAS no. | 149316-80-3 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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In enzymology, a 27-hydroxycholesterol 7alpha-monooxygenase (EC 1.14.13.60) is an enzyme that catalyzes the chemical reaction
The 4 substrates of this enzyme are 27-hydroxycholesterol, NADPH, H+, and O2, whereas its 3 products are 7alpha,27-dihydroxycholesterol, NADP+, and H2O.
This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with NADH or NADPH as one donor, and incorporation of one atom o oxygen into the other donor. The systematic name of this enzyme class is 27-hydroxycholesterol,NADPH:oxygen oxidoreductase (7alpha-hydroxylating). This enzyme is also called 27-hydroxycholesterol 7alpha-hydroxylase. It employs one cofactor, heme-thiolate(P-450).
In enzymology, a 24-hydroxycholesterol 7alpha-hydroxylase (EC 1.14.13.99) is an enzyme that catalyzes the chemical reaction
In enzymology, a 2-hydroxycyclohexanone 2-monooxygenase (EC 1.14.13.66) is an enzyme that catalyzes the chemical reaction
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In enzymology, a 5beta-cholestane-3alpha,7alpha-diol 12alpha-hydroxylase (EC 1.14.13.96) is an enzyme that catalyzes the chemical reaction
7alpha-hydroxycholest-4-en-3-one 12alpha-hydroxylase (EC 1.14.14.139, previously EC 1.14.13.95) is an enzyme that catalyzes the chemical reaction:
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In enzymology, a flavonoid 3'-monooxygenase (EC 1.14.14.82, was wrongly classified as EC 1.14.13.21 in the past) is an enzyme that catalyzes the chemical reaction
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25-hydroxycholesterol 7alpha-hydroxylase (EC 1.14.13.100, 25-hydroxycholesterol 7alpha-monooxygenase, CYP7B1, CYP7B1 oxysterol 7alpha-hydroxylase) is an enzyme with systematic name cholest-5-ene-3beta,25-diol,NADPH:oxygen oxidoreductase (7alpha-hydroxylating). This enzyme catalyses the following chemical reaction