1.2.1.25 CoA - 762596, 762713, 762780, 762852, 763378, 763515 1.2.1.25 CoA required 390216 1.2.1.25 additional information CoA and NAD+ can be replaced by potassium ferricyanide but the activity is much lower 390216 1.2.1.25 additional information enzyme probably identical with EC 1.2.4.4 390216 1.2.1.25 NAD+ - 762596, 762713, 762780, 762852, 763378, 763515 1.2.1.25 NAD+ required 390216 1.2.1.25 thiamine diphosphate - 762852 1.2.1.25 thiamine diphosphate active site bound 762780