2,5-dioxopentanoate + H2O => 2-dehydro-3-deoxy-L-arabinonate
2,5-dioxopentanoate + h2o => 2-dehydro-3-deoxy-l-arabinonate
2,5-dioxopentanoate + H2O => 2-dehydro-3-deoxy-L-arabinonate
2,5-dioxopentanoate + h2o => 2-dehydro-3-deoxy-l-arabinonate