S-butanoyl-4'-phosphopantetheine + adenosine 3',5'-bisphosphate + 2 H(+) => butanoyl-CoA + H2O
s-butanoyl-4'-phosphopantetheine + adenosine 3',5'-bisphosphate + 2 h(+) => butanoyl-coa + h2o
S-butanoyl-4'-phosphopantetheine + adenosine 3',5'-bisphosphate + 2 H(+) => butanoyl-CoA + H2O
s-butanoyl-4'-phosphopantetheine + adenosine 3',5'-bisphosphate + 2 h(+) => butanoyl-coa + h2o