| ochratoxin A hydroxylase | <enzyme> Catalyzed by the cytochrome p450ia1 isoenzyme Registry number: EC 1.14.99.- Synonym: ochratoxin 4-hydroxylase (26 Jun 1999) |
|---|---|
| taurochenodeoxycholic acid 6alpha-hydroxylase | <enzyme> A 53 kD hydroxylase from pig liver microsomes which forms hyocholic acid (3alpha,6alpha,7alpha-trihydroxy-5beta-cholanoic acid; member of the cyp 4a family; n-terminal amino acid sequence given in first source Registry number: EC 1.14.99.- Synonym: tcdca 6alpha-hydroxylase (26 Jun 1999) |
| testosterone 15-alpha hydroxylase | <enzyme> A haem-thiolate protein (cytochrome p-450) Registry number: EC 1.14.15.- Synonym: cytochrome p-450(15alpha), testosterone 15-alpha monooxygenase, steroid 15-alpha-hydroxylase, cytochrome p-4502a-4, cyp2a-4, cyp2a4 (26 Jun 1999) |
| testosterone 16 beta-hydroxylase | <enzyme> See also record for testosterone hydroxylase Registry number: EC 1.14.99.- Synonym: ttt 16 beta-hydroxylase (26 Jun 1999) |
| testosterone 2alpha-hydroxylase | <enzyme> From mouse liver, member of the murine cytochrome p450 2d family; amino-terminal amino acid sequence given in first source Registry number: EC 1.14.99.- Synonym: cytochrome p450 2alpha, cytochrome p-450 2alpha, androstenedione 2alpha-hydroxylase, androgen 2alpha-hydroxylase (26 Jun 1999) |
| testosterone 6-beta hydroxylase | <enzyme> Pcn2 is an allelic variant form (2 amino acid alterations); for cyp3a2, consider also lidocaine n-deethylase Registry number: EC 1.14.13.- Synonym: cytochrome p450(6 beta), cytochrome p-450 6b-1(pb1), cyp6b1, testosterone 6beta-hydroxylase, cyt p450 6beta-3, cytochrome p450(pcn2), 6beta-a gene product, cyp3a2, cyp6b3 (26 Jun 1999) |
| testosterone hydroxylase | <enzyme> Acts at positions 6 alpha, 7 alpha and 16 alpha; see also records for testosterone 16 beta-hydroxylase and testosterone 6 beta-hydroxylase Registry number: EC 1.14.- Synonym: testosterone 16 alpha-hydroxylase, testosterone 7 alpha-hydroxylase (26 Jun 1999) |
| ecdysteroid 26-hydroxylase | <enzyme> Converts ecdysone to 26-hydroxyecdysone in the presence of NADPH Registry number: EC 1.14.13.- (26 Jun 1999) |
| tolbutamide 4-hydroxylase | <enzyme> Several isoenzymes of cytochrome p-450 catalyze this reaction, including cyp2c8, cyp2c9 and cyp2c10 Registry number: EC 1.14.99.- Synonym: phenytoin hydroxylase (26 Jun 1999) |
| ent-kaurenoic acid 13-hydroxylase | <enzyme> Forms steviol (ent-kaur-16-en-13-ol-19-oic acid) using NADPH and o2; n-terminal amino acid sequence given in first source Registry number: EC 1.14.13.- Synonym: ent-ka 13-hydroxylase (26 Jun 1999) |
| erythromycin C-12 hydroxylase | <enzyme> Required for the c-12 hydroxylation of the macrolactone ring in erythromycin synthesis; mw 44 kD; from saccharopolyspora erythraea; amino acid sequence given in first source Registry number: EC 1.14.- Synonym: hydroxylase eryk, eryk gene product, cytochrome p-450(eryk) (26 Jun 1999) |
| tryptophan hydroxylase | <enzyme> An enzyme that catalyses the hydroxylation of tryptophan to 5-hydroxytryptophan in the presence of NADPH and molecular oxygen. It is important in the biosynthesis of serotonin. Chemical name: L-tryptophan,tetrahydropteridine:oxygen oxidoreductase (5-hydroxylating) Registry number: EC 1.14.16.4 (12 Dec 1998) |
| estradiol 15 alpha-hydroxylase | <enzyme> Catalyses the conversion of estradiol to 15alpha-hydroxyestradiol Registry number: EC 1.14.99.- Synonym: e15a-hydroxylase (26 Jun 1999) |
| estradiol 16 alpha-hydroxylase | <enzyme> Cyp2c11 is a male-specific cyp isoform Registry number: EC 1.14.99.- Synonym: 16 alpha-hydroxylase, estrone 16 alpha-hydroxylase, 16alpha-hydroxylase, steroid 16 alpha-hydroxylase, estrone 3-sulfate 16 alpha-hydroxylase, cytochrome p450cmf, cytochrome p450 2c, cytochrome p450iic11, cytochrome p450(ut-a), cytochrome p4502c-rml5, cytochrome p450h, cytochrome p450(male), cytochrome p4502c, cytochrome p450 2c3, cytochrome p450 2c9, oestrogen 16-hydroxylase, cyp2c3 gene product, cyp2c11 gene product, cytochrome p450 2c11, cyp 2d-9, cytochrome p450(tb), cyp2c9, cytochrome p-450(m1), cyp2c11 (26 Jun 1999) |
| estrogen 2-hydroxylase | <enzyme> Same enzyme for hydroxylation in 2 or 4 position Registry number: EC 1.14.99.- Synonym: estrogen 4-hydroxylase, ethinylestradiol 2-hydroxylase (26 Jun 1999) |