diol dehydratase ( 1,2-propanediol hydro-lyase , ec 4.2.1.28 ) and glycerol dehydratase ( glycerol hydro-lyase , ec 4.2.1.30 ) are shown to be distinct , separable enzymes that occur individually or together in different strains of klebsiella sp .
C0033436
diol dehydratase
C0020239
hydro-lyase