Fig. 4.

Kinetic parameters of L. delbrueckii in the presence of PE. a. Shown is the enzyme velocity of L. delbrueckii Pox at various concentrations of pyruvate in the reaction mixture with 7.2 mM PE. b. Shown is the enzyme velocity of L. delbrueckii Pox at various concentrations of phosphate in the reaction mixture with 7.2 mM PE. In both panels, enzyme concentration was 170 nM. The data represent the average of two independent experiments and error bars represent standard error