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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
1,1-dichloro-2-(dihydroxy-4-chlorophenyl)-(4-chlorophenyl)ethene 1,2-dioxygenase activity 
1,2-dihydroxy-5,6,7,8-tetrahydronaphthalene extradiol dioxygenase activity 
1,2-dihydroxynaphthalene-6-sulfonate 1,8a-dioxygenase activity 
1-hydroxy-2-naphthoate 1,2-dioxygenase activity 
2'-aminobiphenyl-2,3-diol 1,2-dioxygenase activity 
2,2',3-trihydroxybiphenyl dioxygenase activity 
2,3-dihydroxy DDT 1,2-dioxygenase activity 
2,3-dihydroxy-ethylbenzene 1,2-dioxygenase activity 
2,3-dihydroxy-p-cumate dioxygenase activity 
2,3-dihydroxybenzoate 2,3-dioxygenase activity 
2,3-dihydroxybenzoate 3,4-dioxygenase activity 
2,3-dihydroxybiphenyl 1,2-dioxygenase activity 
2,3-dihydroxydiphenyl ether dioxygenase activity 
2,3-dihydroxyindole 2,3-dioxygenase activity 
2,4'-dihydroxyacetophenone dioxygenase activity 
2,5-dihydroxypyridine 5,6-dioxygenase activity 
2,6-dichloro-p-hydroquinone 1,2-dioxygenase activity 
2-aminophenol 1,6-dioxygenase activity 
2-mercaptobenzothiazole dioxygenase activity 
3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 4,5-dioxygenase activity 
3,4-dihydroxyphenanthrene dioxygenase activity 
3,4-dihydroxyphenylacetate 2,3-dioxygenase activity 
3,5-dichlorocatechol 1,2-dioxygenase activity 
3-carboxyethylcatechol 2,3-dioxygenase activity 
3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase activity 
3-hydroxy-2-naphthoate 2,3-dioxygenase activity 
3-hydroxy-4-oxoquinoline 2,4-dioxygenase activity 
3-hydroxyanthranilate 3,4-dioxygenase activity  
4,5-dihydroxybenzo(a)pyrene dioxygenase activity 
4,5-dihydroxypyrene dioxygenase activity 
4,6-dichloro-3-methylcatechol 1,2-dioxygenase activity 
4-hydroxycatechol 1,2-dioxygenase activity 
4-hydroxymandelate synthase activity 
4-hydroxyphenylpyruvate dioxygenase activity  
5,6-dihydroxy-3-methyl-2-oxo-1,2-dihydroquinoline dioxygenase activity 
5,6-dimethylbenzimidazole synthase activity 
5-aminosalicylate dioxygenase activity 
7,8-dihydroxy benzo(a)pyrene dioxygenase activity 
7,8-dihydroxykynurenate 8,8a-dioxygenase activity 
9,10-dihydroxybenzo(a)pyrene dioxygenase activity 
9-cis-10'-apo-beta-carotenal cleavage oxygenase activity 
9-cis-beta-carotene 9',10'-cleavage oxygenase activity 
acetylacetone-cleaving enzyme activity 
acireductone dioxygenase (Ni2+-requiring) activity  
acireductone dioxygenase [iron(II)-requiring] activity  
all-trans-8'-apo-beta-carotenal 15,15'-oxygenase activity 
all-trans-beta-apo-10'-carotenal cleavage oxygenase activity 
arachidonate 12(R)-lipoxygenase activity  
arachidonate 12(S)-lipoxygenase activity  
arachidonate 15-lipoxygenase activity  
arachidonate 5-lipoxygenase activity  
Catalysis of the reaction: arachidonate + O2 = (6E,8Z,11Z,14Z)-(5S)-5-hydroperoxycosa-6,8,11,14-tetraenoate.
arachidonate 8(R)-lipoxygenase activity  
arachidonate 8(S)-lipoxygenase activity  
benzo(a)pyrene 11,12-dioxygenase activity 
benzo(a)pyrene 4,5-dioxygenase activity 
benzo(a)pyrene 7,8-dioxygenase activity 
benzo(a)pyrene 9,10-dioxygenase activity 
beta,beta-carotene-9',10'-cleaving oxygenase activity  
beta-carotene 15,15'-dioxygenase activity  
biphenyl-2,3-diol 1,2-dioxygenase activity 
caffeate 3,4-dioxygenase activity 
carbazole 1,9a-dioxygenase activity 
carotenoid dioxygenase activity +   
catechol dioxygenase activity +  
chloridazon-catechol dioxygenase activity 
chlorite O2-lyase activity 
chlorocatechol 1,2-dioxygenase activity 
cysteamine dioxygenase activity  
cysteine dioxygenase activity  
dihydroxydibenzothiophene dioxygenase activity 
dihydroxyfluorene dioxygenase activity +  
diphenyl ether 1,2-dioxygenase activity 
fatty acid alpha-oxygenase activity 
gallate dioxygenase activity 
gentisate 1,2-dioxygenase activity 
homogentisate 1,2-dioxygenase activity  
hydroquinone 1,2-dioxygenase activity 
hydroxyquinol 1,2-dioxygenase activity 
indole 2,3-dioxygenase activity 
indoleamine 2,3-dioxygenase activity  
lignostilbene alpha beta-dioxygenase activity 
linoleate 11-lipoxygenase activity 
linoleate 13S-lipoxygenase activity  
linoleate 8R-lipoxygenase activity 
linoleate 9R-lipoxygenase activity 
linoleate 9S-lipoxygenase activity  
linolenate 9R-lipoxygenase activity 
lutein oxygenase activity 
p-cumate 2,3-dioxygenase activity 
phenanthrene dioxygenase activity 
phenanthrene-4-carboxylate dioxygenase activity 
protocatechuate 3,4-dioxygenase activity 
protocatechuate 3,4-dioxygenase type II activity 
protocatechuate 4,5-dioxygenase activity 
pyrene dioxygenase activity 
pyridine-3,4-diol dioxygenase activity 
pyrogallol 1,2-oxygenase activity 
quercetin 2,3-dioxygenase activity  
stizolobate synthase activity 
stizolobinate synthase activity 
styrene dioxygenase activity 
sulfur dioxygenase activity  
sulfur oxygenase/reductase activity 
tetrachlorobenzene dioxygenase activity 
tryptophan 2,3-dioxygenase activity  
violaxanthin oxygenase activity 

Synonyms
Narrow Synonyms: LTA synthase activity ;   leukotriene-A(4) synthase activity
Broad Synonyms: leukotriene A4 synthase
Related Synonyms: 5-delta-lipoxygenase activity ;   5-lipoxygenase activity ;   5Delta-lipoxygenase activity ;   C-5-lipoxygenase activity ;   arachidonate:oxygen 5-oxidoreductase activity ;   arachidonic 5-lipoxygenase activity ;   arachidonic acid 5-lipoxygenase activity ;   delta5-lipoxygenase activity ;   leukotriene-A4 synthase activity
Xrefs: EC:1.13.11.34 ;   MetaCyc:ARACHIDONATE-5-LIPOXYGENASE-RXN ;   RHEA:32307 ;   reactome:R-HSA-265296 "Arachidonic acid is oxidised to 5S-HpETE by ALOX5" ;   reactome:R-HSA-266051 "5S-HpETE is dehydrated to LTA4 by ALOX5" ;   reactome:R-HSA-9018858 "ALOX5 oxidises 18(S)-HEPE to 5(S)-Hp-18(S)-HEPE" ;   reactome:R-HSA-9018859 "ALOX5 oxidises 5(S)-Hp-18(S)-HEPE to 5S,6S-epoxy-18(S)-HEPE" ;   reactome:R-HSA-9018863 "ALOX5 oxidises 18(R)-HEPE to 5(S)-Hp-18(R)-HEPE" ;   reactome:R-HSA-9018894 "ALOX5 oxidises 5(S)-Hp-18(R)-HEPE to 5S,6S-epoxy-18(R)-HEPE" ;   reactome:R-HSA-9020251 "ALOX5 oxidises 17(R)-HDHA to 7(S)-Hp-17(R)-HDHA" ;   reactome:R-HSA-9020255 "ALOX5 dehydrogenates 7(S)-Hp-17(S)-HDHA to 7S(8)-epoxy-17S-HDHA" ;   reactome:R-HSA-9020256 "ALOX5 dehydrogenates 7(S)-Hp-17R-HDHA to 7S(8)-epoxy-17R-HDHA" ;   reactome:R-HSA-9020259 "ALOX5 oxidises 17(R)-HDHA to 4(S)-Hp-17(R)-HDHA" ;   reactome:R-HSA-9020264 "ALOX5 oxidises 17(S)-HDHA to 4(S)-Hp-17(S)-HDHA" ;   reactome:R-HSA-9020277 "ALOX5 dehydrogenates 4(S)-Hp-17(S)-HDHA to 4S(5)-epoxy-17(S)-HDHA" ;   reactome:R-HSA-9020278 "ALOX5 dehydrogenates 4(S)-Hp-17(R)-HDHA to 4S(5)-epoxy-17(R)-HDHA" ;   reactome:R-HSA-9020282 "ALOX5 oxidises 17(S)-HDHA to 7(S)-Hp-17(S)-HDHA" ;   reactome:R-HSA-9024997 "ALOX5 oxidises 14(S)-Hp-DHA to 7(S),14(S)-diHp-DHA" ;   reactome:R-HSA-9025995 "ALOX5 dehydrogenates 7,17-diHp-DPAn-3 to 7,8-epoxy,17-HDPAn-3" ;   reactome:R-HSA-9025996 "ALOX5 oxidises 17(S)-Hp-DPAn-3 to 7,17-diHp-DPAn-3" ;   reactome:R-HSA-9025999 "ALOX5 dehydrogenates 17(S)-Hp-DPAn-3 to 16(S),17(S)-epoxy-DPAn-3" ;   reactome:R-HSA-9026005 "ALOX5 oxidises 14(S)-Hp-DPAn-3 to MaR3n-3 DPA" ;   reactome:R-HSA-9026405 "ALOX5 oxidises 13(R)-HDPAn-3 to RvT1-4" ;   reactome:R-HSA-9027624 "ALOX5 oxidises DHA to 7-HDHA" ;   reactome:R-HSA-9027628 "ALOX5 oxidises EPA to 5-HEPE" ;   reactome:R-HSA-9027633 "ALOX5 oxidises DPAn-3 to 7-HDPAn-3"
Definition Sources: EC:1.13.11.34, RHEA:32307

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