(2S,3R)-dihydroxy-5-oxohexanedioate + H2O => galactarate
(2s,3r)-dihydroxy-5-oxohexanedioate + h2o => galactarate
(2S,3R)-dihydroxy-5-oxohexanedioate + H2O => galactarate
(2s,3r)-dihydroxy-5-oxohexanedioate + h2o => galactarate