ID 4.1.2.28 DE 2-dehydro-3-deoxy-D-pentonate aldolase. AN 2-keto-3-deoxy-D-pentonate aldolase. CA 2-dehydro-3-deoxy-D-arabinonate = glycolaldehyde + pyruvate. DR P75682, YAGE_ECOLI ; P39359, YJHH_ECOLI ; //