Figure 1 - full size

Figure 1.
Figure 1. The Three-Step Mechanism Characterizing the Decarboxylating Claisen Condensing EnzymesThe first step is a trans-thioesterification of the primer substrate. Subsequently, malonyl-ACP gets decarboxylated to give the carbanion, which then attacks C1 of the primer substrate, followed by release of the product, 3-oxoacyl-ACP