| steroid 11-alpha-hydroxylase | <enzyme> Converts 11-deoxycortisol to 11-alpha cortisol (the 11-alpha isomer of hydrocortisone) Registry number: EC 1.14.99.- (26 Jun 1999) |
|---|---|
| steroid 14-alpha-hydroxylase | <enzyme> From induced vegetative cell cultures of mucor piriformis; hydroxylates progesterone to 14-alpha-hydroxyprogesterone in the presence of NADPH and oxygen Registry number: EC 1.14.13.- Synonym: progesterone 14-alpha-hydroxylase (26 Jun 1999) |
| steroid 15-beta-hydroxylase | <enzyme> Contains p-450 and ferredoxin; from bacillus megaterium Registry number: EC 1.14.99.- Synonym: cytochrome p-450 15 beta-hydroxylase, p-450 (15-beta), steroid-15 beta-monooxygenase, cytochrome p-450meg, cytochrome p4502c12, cyp2c12 protein (26 Jun 1999) |
| steroid 19-hydroxylase | <enzyme> Enzyme from adrenal mitochondria; forms 19-hydroxy-11-deoxycorticosterone Registry number: EC 1.14.13.- Synonym: 19-hydroxysteroid hydroxylase, deoxycorticosterone 11-19-hydroxylase (26 Jun 1999) |
| steroid (23R)-hydroxylase | <enzyme> Increased (23r)-hydroxylase activity in patients with cerebrotendinous xanthomatosis, an inborn error of metabolism in bile acid synthesis resulting in (23r)-hydroxylation of bile acids Registry number: EC 1.14.99.- Synonym: bile acid (23r)-hydroxylase, bile alcohol (23r)-hydroxylase (26 Jun 1999) |
| steroid 25-hydroxylase | <enzyme> Involved in cholesterol degradation to cholic acid Registry number: EC 1.14.99.- (26 Jun 1999) |
| steroid 7 alpha-hydroxylase | <enzyme> Testosterone and androstenedione incubated with microsomes from rat testes produced 7alpha-hydroxytestosterone and 7alpha-hydroxyandrostenedione Registry number: EC 1.14.99.- Synonym: testicular 7 alpha-hydroxylase, 7 alpha-hydroxylase, microsomal 7alpha-hydroxylase, andiostenedione 7 alpha-hydroxylase, sterol 7 alpha-hydroxylase, cytochrome p-450iia1, cytochrome p450iia1 (26 Jun 1999) |
| sterol 27-hydroxylase | <enzyme> Performs multiple monooxygenations in the conversion of 5 beta cholestane-3 alpha, 7 alpha, 12 alpha-triol into 3 alpha, 7 alpha, 12 alpha-trihydroxy-5 beta-cholestanoic acid in presence of NADPH and cytochrome p-450 Registry number: EC 1.14.12.- Synonym: cyp27, cytochrome p450 cyp27, c-triol 27-hydroxylase, cyp27 gene product, p450c27 (26 Jun 1999) |
| n-hexadecane-omega-hydroxylase | <enzyme> Membrane bound hydroxylase from candida lipolytica Registry number: EC 1.14.- (26 Jun 1999) |
| N-nitrosopyrrolidine alpha-hydroxylase | <enzyme> A variety of cytochrome p-450 isoenzymes involved in rabbit liver microsomal activity Registry number: EC 1.14.13.- Synonym: npa-hydroxylase (26 Jun 1999) |
| deacetoxycephalosporin C hydroxylase | <enzyme> From streptomyces clavuligerus; hydroxylates deacetoxycephalosporin c at the c3 methyl group to yield deacetylcephalosporin c Registry number: EC 1.14.11.- Synonym: daoc hydroxylase, deacetylcephalosporin c synthetase, daoc 3'-hydroxylase, ceff gene product (26 Jun 1999) |
| deoxyhypusine hydroxylase | <enzyme> Catalyses formation of hypusine from deoxyhypusine; does not require alpha-ketoglutarate, iron or ascorbic acid Registry number: EC 1.14.99.29 (26 Jun 1999) |
| deoxyuridine 1'-hydroxylase | <enzyme> Forms deoxyribolactone (or ribolactone)+uracil+succinate; requires fe++, alpha-ketoglutarate and o2 Registry number: EC 1.14.11.- Synonym: uridine 1'-hydroxylase, deoxyuridine, 2-oxoglutarate dioxygenase, deoxyuridine (uridine) 1'-hydroxylase (26 Jun 1999) |
| desacetoxyvindoline 4-hydroxylase | <enzyme> 2-oxoglutarate-dependent enzyme from catharanthus roseus; requires fe and ascorbate; catalyses the next to last step in biosynthesis of vindoline from tryptophan; may be identical to EC 1.14.11.11 Registry number: EC 1.14.11.- Synonym: desacetoxyvindoline 4-dioxygenase, dav 4-hydroxylase, d4h gene product (26 Jun 1999) |
| dihydroorotate hydroxylase | <enzyme> A pteridine-requiring enzyme Registry number: EC 1.14.16.- (26 Jun 1999) |