4.2.1.18	A240V	site-directed mutagenesis, nucleotide exchange C719T	679737	
4.2.1.18	E112Q/E132Q/R69A	protein is insoluble	-, 747539	
4.2.1.18	E112Q/E132Q/R69A/Y231F	protein is insoluble	-, 747539	
4.2.1.18	E112Q/E132Q/Y231F	protein is insoluble	-, 747539	
4.2.1.18	E138A	inactive mutant enzyme	-, 664032	
4.2.1.18	E138D	the ratio of turnover number to KM-value is 9fold lower than the wild-type ratio	-, 664032	
4.2.1.18	E138Q	the ratio of turnover number to KM-value is 3600fold lower than the wild-type ratio	-, 664032	
4.2.1.18	G118E	no activity with crotonyl-CoA, methylcrotonyl-CoA and methylglutaconyl-CoA	-, 664032