Tags: Enzyme.
In enzymology a 34-dihydroxy-910-secoandrosta-135(10)-triene-917-dione 45-dioxygenase (EC 1.13.11.25) is an enzyme that catalyzes the chemical reaction34-dihydroxy-910-secoandrosta-135(10)-triene-917-dione + O2 3-hydroxy-5917-trioxo-45:910-disecoandrosta-1(10)2-dien-4-oateThus the two substrates of this enzyme are 34-dihydroxy-910-secoandrosta-135(10)-triene-917-dione and O2 whereas its product is 3-hydroxy-5917-trioxo-45:910-disecoandrosta-1(10)2-dien-4-oate.This enzyme belongs to the family of oxidoreductases specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases).