7,12-dioxo-lithocholate + NADPH + H(+) => 3alpha,7alpha-dihydroxy-12-oxo-5beta-cholanate + NADP(+)
7,12-dioxo-lithocholate + nadph + h(+) => 3alpha,7alpha-dihydroxy-12-oxo-5beta-cholanate + nadp(+)
7,12-dioxo-lithocholate + NADPH + H(+) => 3alpha,7alpha-dihydroxy-12-oxo-5beta-cholanate + NADP(+)
7,12-dioxo-lithocholate + nadph + h(+) => 3alpha,7alpha-dihydroxy-12-oxo-5beta-cholanate + nadp(+)