FIG. 1.
Organization of the prpRBCDE gene cluster and reactions proposed to be catalyzed by the prp gene products in the 2-methylcitric acid cycle. PrpE, propionyl-CoA synthetase (14); PrpC, 2-methylcitrate synthase (15); PrpD, putative 2-methylisocitrate synthase; PrpB, putative 2-methylisocitrate lyase. P, promoter.
