170577 ⎘
Assays involving biological materials from specific organisms or of a specific nature; Enzymes; Proenzymes; Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14); Miscellaneous (1.14.99) with a definite EC number (1.14.99.-) Steroid 21-monooxygenase (1.14.99.10)