Reaction catalyzed by butanoyl-CoA dehydrogenase complex (NAD+, ferredoxin) (1.3.1.109)
+
2
NAD+
+
2
reduced ferredoxin [iron-sulfur] cluster
=
+
2
NADH
+
2
oxidized ferredoxin [iron-sulfur] cluster
butanoyl-CoA
+
2 NAD+
+
2 reduced ferredoxin [iron-sulfur] cluster
=
(E)-but-2-enoyl-CoA
+
2 NADH
+
2 oxidized ferredoxin [iron-sulfur] cluster
