ID 1.14.99.9 DE Steroid 17-alpha-monooxygenase. AN Cytochrome p450 XVIIA1. AN Steroid 17-alpha-hydroxylase. AN Steroid 17-alpha-hydroxylase/17,20 lyase. CA A steroid + AH(2) + O(2) = a 17-alpha-hydroxysteroid + A + H(2)O. CF Heme-thiolate. CC -!- Formerly EC 1.14.1.7 and EC 1.99.1.9. PR PROSITE; PDOC00081; DR Q9GMC7, CP17A_BISBI; P05185, CP17A_BOVIN; Q9N0U7, CP17A_CAPHI; DR Q64410, CP17A_CAVPO; P12394, CP17A_CHICK; Q9GMC8, CP17A_FELCA; DR Q95328, CP17A_HORSE; P05093, CP17A_HUMAN; O73853, CP17A_ICTPU; DR Q2XVA1, CP17A_MACFA; Q8HYM9, CP17A_MACMU; P70687, CP17A_MESAU; DR P27786, CP17A_MOUSE; P30437, CP17A_ONCMY; P70085, CP17A_ORYLA; DR Q8HYN1, CP17A_PANTR; Q8HYN0, CP17A_PAPCY; Q9GLD2, CP17A_PAPHU; DR Q91Z85, CP17A_PERLE; P19100, CP17A_PIG ; O57525, CP17A_RANDY; DR P11715, CP17A_RAT ; Q29497, CP17A_SHEEP; Q92113, CP17A_SQUAC; //