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. 1998 Oct;64(10):4093–4094. doi: 10.1128/aem.64.10.4093-4094.1998

FIG. 2.

FIG. 2

Analysis of HKP aldolase-catalyzed reaction via HPLC analysis of the lactone derivative α-methyl-γ-methyl-γ-butyrolactone. (A) Forward reaction using racemic HKP as the substrate (percentage of initial peak area). (B) Reverse reaction using pyruvic acid and acetaldehyde as substrates (concentrations determined by peak area, versus authentic standards).