(2R,3R)-2,3-dihydroxy-3-methylpentanoate = (S)-3-methyl-2-oxopentanoate + H2O
(2r,3r)-2,3-dihydroxy-3-methylpentanoate = (s)-3-methyl-2-oxopentanoate + h2o
(2R,3R)-2,3-dihydroxy-3-methylpentanoate = (S)-3-methyl-2-oxopentanoate + H2O
(2r,3r)-2,3-dihydroxy-3-methylpentanoate = (s)-3-methyl-2-oxopentanoate + h2o