Figure 3From: The genome sequence of Geobacter metallireducens: features of metabolism, physiology and regulation common and dissimilar to Geobacter sulfurreducensPotential futile cycling of pyruvate/oxaloacetate and phosphoenolpyruvate in G. metallireducens. (a) Conversion of pyruvate to phosphoenolpyruvate. (b) Conversion of phosphoenolpyruvate to pyruvate or oxaloacetate.Back to article page