1,1-dichloro-2-(dihydroxy-4-chlorophenyl)-(4-chlorophenyl)ethene 1,2-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-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
acetylacetone-cleaving enzyme activity
acireductone dioxygenase (Ni2+-requiring) activity
acireductone dioxygenase [iron(II)-requiring] activity  
arachidonate 12-lipoxygenase activity  
arachidonate 15-lipoxygenase activity  
arachidonate 5-lipoxygenase activity  
arachidonate 8-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-carotene 15,15'-monooxygenase 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
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 8R-lipoxygenase activity
linoleate diol synthase activity
lipoxygenase activity  
p-cumate 2,3-dioxygenase activity
peptide-tryptophan 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