6.2.1.44 ATP + 3-methylbutanoate + CoA activity is 15% of the activity with 3-(methylthio)propanoate Ruegeria lacuscaerulensis AMP + diphosphate + 3-methylbutanoyl-CoA - ? 428220 6.2.1.44 ATP + 3-methylbutanoate + CoA activity is 18% of the activity with 3-(methylthio)propanoate Pseudomonas aeruginosa AMP + diphosphate + 3-methylbutanoyl-CoA - ? 428220 6.2.1.44 ATP + 3-methylbutanoate + CoA activity is 19% of the activity with 3-(methylthio)propanoate Ruegeria pomeroyi AMP + diphosphate + 3-methylbutanoyl-CoA - ? 428220 6.2.1.44 ATP + 3-methylbutanoate + CoA activity is 4% of the activity with 3-(methylthio)propanoate Burkholderia thailandensis AMP + diphosphate + 3-methylbutanoyl-CoA - ? 428220 6.2.1.44 ATP + 3-methylbutanoate + CoA activity is 5% of the activity with 3-(methylthio)propanoate Ruegeria lacuscaerulensis AMP + diphosphate + 3-methylbutanoyl-CoA - ? 428220 6.2.1.44 ATP + 3-methylbutanoate + CoA activity is 8% of the activity with 3-(methylthio)propanoate Candidatus Pelagibacter ubique AMP + diphosphate + 3-methylbutanoyl-CoA - ? 428220 6.2.1.44 ATP + acetate + CoA activity is 10% of the activity with 3-(methylthio)propanoate Ruegeria pomeroyi AMP + diphosphate + acetyl-CoA - ? 12 6.2.1.44 ATP + acetate + CoA activity is 10% of the activity with 3-(methylthio)propanoate Candidatus Pelagibacter ubique AMP + diphosphate + acetyl-CoA - ? 12 6.2.1.44 ATP + acetate + CoA activity is 110% of the activity with 3-(methylthio)propanoate Pseudomonas aeruginosa AMP + diphosphate + acetyl-CoA - ? 12 6.2.1.44 ATP + acetate + CoA activity is 151% of the activity with 3-(methylthio)propanoate Ruegeria lacuscaerulensis AMP + diphosphate + acetyl-CoA - ? 12