2-oxobutyrate synthase activity
2-ketobutyrate synthase activity
exact
2-oxobutanoate:ferredoxin 2-oxidoreductase (CoA-propionylating)
exact
2-oxobutyrate-ferredoxin oxidoreductase activity
exact
alpha-ketobutyrate synthase activity
exact
alpha-ketobutyrate-ferredoxin oxidoreductase activity
exact
Catalysis of the reaction: 2-oxobutanoate + CoA + oxidized ferredoxin = propanoyl-CoA + CO2 + reduced ferredoxin.
GO:0016620
oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor
is_a