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Results 1 - 6 of 6
EC Number
Reaction
Commentary
Reference
Isopentenyl diphosphate = dimethylallyl diphosphate
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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
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
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
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
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
Results 1 - 6 of 6