4-methylpentanoate + ATP + CoA => 4-methylpentanoyl-CoA + AMP + diphosphate
4-methylpentanoate + atp + coa => 4-methylpentanoyl-coa + amp + diphosphate
4-methylpentanoate + ATP + CoA => 4-methylpentanoyl-CoA + AMP + diphosphate
4-methylpentanoate + atp + coa => 4-methylpentanoyl-coa + amp + diphosphate