6.2.1.1

Acetyl-coenzyme A synthetase
Butyrate--CoA ligase
Acetate/CoA ligase
acetyl-CoA synthetase, AMP-forming-related (NCBI)
acetyl-CoA synthetase, AMP-forming (NCBI)
Acetyl-coenzyme A synthetase
AMP-binding protein
Acetyl-CoA synthetase
putative acetyl-coenzyme A synthetase (acsA-like) (RefSeq)
acetyl-CoA synthetase (RefSeq)