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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
11-cis-retinal 3,4-desaturase activity  
11alpha-30-dihydroxy beta-amyrin dehydrogenase activity 
2-hydroxypyridine 5-monooxygenase activity 
2-oxoglutarate-dependent dioxygenase activity +   
20-aldehyde-leukotriene B4 20-monooxygenase activity  
20-hydroxy-leukotriene B4 omega oxidase activity  
25-hydroxycholecalciferol-24-hydroxylase activity  
3-demethoxyubiquinol 3-hydroxylase activity  
3-hydroxybenzoate 2-monooxygenase activity 
3-methylthiopropyl glucosinolate S-oxygenase activity 
4-chloro-allylglycine synthase activity 
4-methoxybenzoate monooxygenase (O-demethylating) activity 
4-methylthiopropyl glucosinolate S-oxygenase activity 
5-methylthiopropyl glucosinolate S-oxygenase activity 
6-methylthiopropyl glucosinolate S-oxygenase activity 
7-methylthiopropyl glucosinolate S-oxygenase activity 
8-methylthiopropyl glucosinolate S-oxygenase activity 
acyl-lipid omega-(9-4) desaturase activity 
all-trans retinal 3,4-desaturase activity  
all-trans retinoic acid 18-hydroxylase activity  
all-trans retinoic acid 3,4-desaturase activity  
all-trans retinol 3,4-desaturase activity  
ammonia monooxygenase activity 
amorpha-4,11-diene 12-monooxygenase activity 
arachidonate monooxygenase activity +   
averantin hydroxylase activity 
beta-carotene 3-hydroxylase activity 
catechol oxidase activity 
cholesterol 25-hydroxylase activity  
cholesterol 7-desaturase (NAD(P)H) activity 
coumarin 7-hydroxylase activity  
deoxyhypusine monooxygenase activity  
ecdysone 20-monooxygenase activity 
estradiol 6-beta-monooxygenase activity 
eupatolide synthase activity 
FAD-dependent H3K4me/H3K4me3 demethylase activity  
FAD-dependent histone H3K9me/H3K9me2 demethylase activity  
fatty acid in-chain hydroxylase activity  
ferulate 5-hydroxylase activity 
gamma-glutamyl hercynylcysteine sulfoxide synthase activity 
halogenase activity +   
inositol oxygenase activity  
jasmonoyl-isoleucine-12-hydroxylase activity 
kynurenine 7,8-hydroxylase activity 
Latia-luciferin monooxygenase (demethylating) activity 
limonene monooxygenase activity +   
linoleic acid epoxygenase activity  
luciferin monooxygenase activity +  
methyl tertiary butyl ether 3-monooxygenase activity 
methylcytosine to 5-glyceryl-methylcytosine dioxygenase activity 
naphthalene hydroxylase activity 
omega-3 fatty acid desaturase activity 
omega-6 fatty acid desaturase activity  
ornithine N5-monooxygenase activity 
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, another compound as one donor, and incorporation of one atom of oxygen +   
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen +   
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of two atoms of oxygen into one donor +   
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced ascorbate as one donor, and incorporation of one atom of oxygen +   
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen +   
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen +   
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen +   
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, with 2-oxoglutarate as one donor, and the other dehydrogenated +  
oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water +   
oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases) +  
p-coumarate 3-hydroxylase activity 
phylloquinone monooxygenase (2,3-epoxidizing) activity 
progesterone monooxygenase activity +  
prostaglandin-endoperoxide synthase activity  
retinoic acid 4-hydroxylase activity +   
Catalysis of the conversion of retinoic acid to 4-hydroxy-retinoic acid.
secalciferol 1-monooxygenase activity  
steroid 7-alpha-hydroxylase activity +   
steroid 9-alpha-monooxygenase activity 
steroid hydroxylase activity +   
taxadiene 5-alpha-hydroxylase activity 
tert-butanol 2-monooxygenase activity 
testosterone 15-alpha-hydroxylase activity 
thalian-diol desaturase activity 
thiophene-2-carbonyl-CoA monooxygenase activity 
tRNA 2-(methylsulfanyl)-N(6)-isopentenyladenosine(37) hydroxylase activity 
tryptamine 4-monooxygenase activity 
typhasterol C-23 hydroxylase activity 
uracil oxygenase activity 

Synonyms
Narrow Synonyms: cytochrome P450 CYP261
Xrefs: Reactome:R-HSA-5602050 "Defective CYP26C1 does not 4-hydroxylate 9cRA" ;   Reactome:R-HSA-5602063 "Defective CYP26B1 does not 4-hydroxylate atRA" ;   reactome:R-HSA-211874 "CYP2S1 4-hydroxylates atRA" ;   reactome:R-HSA-211923 "CYP26C1 4-hydroxylates 9cRA" ;   reactome:R-HSA-212007 "CYP26A1,B1 4-hydroxylate atRA" ;   reactome:R-HSA-5362525 "CYP26A1,B1,C1 4-hydroxylate atRA"
Definition Sources: PMID:19519282, PMID:9250660

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