5.3.3.2	Isopentenyl diphosphate = dimethylallyl diphosphate	-	-	
5.3.3.2	Isopentenyl diphosphate = dimethylallyl diphosphate	catalytic mechanism in which a cysteine initiates the reaction by protonating the carbon-carbon double bond, with the antarafacial rearrangement ultimately achieved by one of the glutamates involved in the metal coordination sphere	650979	
5.3.3.2	Isopentenyl diphosphate = dimethylallyl diphosphate	in the rate determining step, the C2-H bond of isopentenyl diphosphate is cleaved. General acid/base catalysis may be involved during turnover	690929	
5.3.3.2	Isopentenyl diphosphate = dimethylallyl diphosphate	interconversion of substrate is catalyzed by a stereoselective antarafacial [1.3] transposition of a proton involving residues C87, E149, W197 and Y137	681413	
5.3.3.2	Isopentenyl diphosphate = dimethylallyl diphosphate	reaction involves protonation and deprotonation of the isoprenoid unit and proceeds through a carbocationic transition state. Glu116/Tyr104 and Cys67 are involved in the antarafacial addition/elimination of protons during isomerization	652367	
5.3.3.2	Isopentenyl diphosphate = dimethylallyl diphosphate	the mechanism of isomerizaion reaction involves protonation of the unactivated carbon-carbon double bond in the substrate, Glu116 is involved in the protonation step and Cys67 is involved in the elimination step	653840