1.3.1.114 metabolism the enzyme participates in the bile acid 7alpha-dehydroxylation pathway. It catalyses two subsequent reductions of the double bonds within the bile acid A/B rings, following 7alpha-dehydration -, 744422 1.3.1.114 physiological function enzyme participates in the bile acid 7alpha-dehydroxylation pathway, catalyzing two subsequent reductions of the double bonds within the bile acid A/B rings, following 7alpha-dehydration -, 744422