ID 4.2.1.141 DE 2-dehydro-3-deoxy-D-arabinonate dehydratase. CA 2-dehydro-3-deoxy-D-arabinonate = 2,5-dioxopentanoate + H2O. CC -!- The enzyme participates in pentose oxidation pathways that convert CC pentose sugars to the tricarboxylic acid cycle intermediate CC 2-oxoglutarate. DR Q97UA0, KDAD_SACS2 ; D4GP28, KDXD_HALVD ; //