2-methylpropanoyl-CoA + AMP + diphosphate => 2-methylpropanoate + ATP + CoA
2-methylpropanoyl-coa + amp + diphosphate => 2-methylpropanoate + atp + coa
2-methylpropanoyl-CoA + AMP + diphosphate => 2-methylpropanoate + ATP + CoA
2-methylpropanoyl-coa + amp + diphosphate => 2-methylpropanoate + atp + coa