Reaction catalyzed by 2-oxoglutarate synthase (1.2.7.3)
+
CoA
+
2
=
+
+
2
+
2
2-oxoglutarate
+
CoA
+
2 oxidized ferredoxin
=
succinyl-CoA
+
CO2
+
2 reduced ferredoxin
+
2 H+