Acetyl-CoA synthetase catalyzes the activation of acetate by the acetylation of the thiol group of Coenzyme A, while hydrolyzing ATP to AMP and pyrophosphate. The Arabidopsis thaliana acetyl-CoA synthetase (atACS) was compared to other acyl-CoA synthetases, and was computationally modeled on the available crystal structures of the Saccharomyces cerevisiae ACS1 and Salmonella enterica ACS. This ...