catalytic activity:Isopentenyl diphosphate = dimethylallyl diphosphate.,cofactor:Binds 1 magnesium ion per subunit.,function:Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its highly electrophilic allylic isomer, dimethylallyl diphosphate (DMAPP).,pathway:Isoprenoid biosynthesis; dimethylallyl-PP biosynthesis; dimethylallyl-PP from isopentenyl-PP: step 1/1.,similarity:Belongs to the IPP isomerase type 1 family.,subunit:Monomer.,
Peroxisome .