2-dehydro-3-deoxy-D-arabinonate = 2,5-dioxopentanoate + H2O
2-dehydro-3-deoxy-d-arabinonate = 2,5-dioxopentanoate + h2o
"2-dehydro-3-deoxy-D-arabinonate dehydratase"
"2-dehydro-3-deoxy-d-arabinonate dehydratase"