1.1.1.176 additional information - reduction of 12-oxochenodeoxycholic acid optimal below pH 5.0, not measurable due to insolubility of substrate 347737 1.1.1.176 5 6 reduction of dehydrocholic acid 347747 1.1.1.176 6.5 7 reductive reaction 760391 1.1.1.176 7 - oxidative reaction 760391 1.1.1.176 7 - oxidative reaction and reductive reaction 760397 1.1.1.176 7 - reductive reaction 760391 1.1.1.176 7 7.5 pH optimum in the reductive direction with NAD+ as cofactor 761221 1.1.1.176 7.5 - oxidative reaction 760391 1.1.1.176 8 - - 668040 1.1.1.176 8 - oxidative reaction 760391