Reaction catalyzed by indolepyruvate ferredoxin oxidoreductase (1.2.7.8)
+
H2O
+
=
+
+
3-methyl-2-oxobutanoate
+
H2O
+
oxidized methyl viologen
=
S-(2-methylpropanoyl)-CoA
+
reduced methyl viologen
+
H+
