1.14.15.30 1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 - 1.14.15.30 3-oxo-23,24-bisnorchola-1,4-dien-22-oate + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 - 1.14.15.30 3-oxo-23,24-bisnorcholest-4-en-22-oyl-CoA + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 - 1.14.15.30 3-oxo-23,24-bisnorcholesta-1,4-dien-22-oyl-CoA + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 - 1.14.15.30 4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 - 1.14.15.30 4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2 - 1.14.15.30 androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 - 1.14.15.30 additional information all KSH enzymes with KshADSM43269 isozymes are C-9alpha-hydroxylases acting on a wide range of 3-oxosteroids, but not on 3-hydroxysteroids 1.14.15.30 additional information Mycobacterium neoaurum strain JC-12 is a 4-androstene-3,17-dione and 1,4-androstadiene-3,17-dione producing strain