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EC 1.3.99.6 3-oxo-5beta-steroid 4-dehydrogenase

IUBMB ExplorEnz BRENDA KEGG ExPASy ERGO

Equation(s) (IUBMB)

a 3-oxo-5beta-steroid + acceptor = a 3-oxo-delta4-steroid + reduced acceptor

Reaction(s) (KEGG)

R04817 [Fig]7alpha-Hydroxy-5beta-cholestan-3-one + NADP+ <=>7alpha-Hydroxycholest-4-en-3-one + NADPH + H+
R03850 [Fig]11beta,21-Dihydroxy-5beta-pregnane-3,20-dione + Acceptor <=>11beta,21-Dihydroxy-4-pregnene-3,20-dione + Reduced acceptor
R02498 [Fig]5beta-Dihydrotestosterone + Acceptor <=>17beta-Hydroxy-4-androsten-3-one + Reduced acceptor
R02215 [Fig]5beta-Pregnane-3,20-dione + Acceptor <=>4-Pregnene-3,20-dione + Reduced acceptor
R02219 [Fig]4-Pregnene-3,20-dione + NADPH + H+ <=>5beta-Pregnane-3,20-dione + NADP+
R04841 [Fig]21-Hydroxy-5beta-pregnane-3,11,20-trione + Acceptor <=>11-Dehydrocorticosterone + Reduced acceptor
R04823 [Fig]7alpha,12alpha-Dihydroxy-5beta-cholestan-3-one + NADP+ <=>7alpha,12alpha-Dihydroxycholest-4-en-3-one + NADPH + H+
R03714 [Fig]11beta,21-Dihydroxy-3,20-oxo-5beta-pregnan-18-al + Acceptor <=>11beta,21-Dihydroxy-3,20-dioxo-4-pregnen-18-al + Reduced acceptor
R01835 [Fig]5beta-Androstane-3,17-dione + Acceptor <=>4-Androstene-3,17-dione + Reduced acceptor
R02642 [Fig]3-Oxo-5beta-steroid + Acceptor <=>3-Oxo-delta4-steroid + Reduced acceptor

BiSSCat v1.06.20 http://bisscat.org/
Developed by Masaaki Kotera, Department of Biochemistry, Trinity College Dublin.
Science Foundation of Ireland is gratefully acknowledged.