(2E)-butenoyl-CoA + H2O => (3R)-3-hydroxybutanoyl-CoA
(2e)-butenoyl-coa + h2o => (3r)-3-hydroxybutanoyl-coa
(2E)-butenoyl-CoA + H2O => (3R)-3-hydroxybutanoyl-CoA
(2e)-butenoyl-coa + h2o => (3r)-3-hydroxybutanoyl-coa