IDI1

IDI1 encodes a peroxisomally-localized enzyme that catalyzes the interconversion of isopentenyl diphosphate (IPP) to its highly electrophilic isomer, dimethylallyl diphosphate (DMAPP), which are the substrates for the successive reaction that results in the synthesis of farnesyl diphosphate and, ultimately, cholesterol. It has been shown in peroxisomal deficiency diseases such as Zellweger syndrome and neonatal adrenoleukodystrophy that there is reduction in IPP isomerase activity. [provided by RefSeq]

isopentenyl-diphosphate delta isomerase 1

Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its highly electrophilic allylic isomer, dimethylallyl diphosphate (DMAPP).

Cholesterol biosynthetic process Source: UniProtKB-KW
Dimethylallyl diphosphate biosynthetic process Source: UniProtKB-UniPathway
Isopentenyl diphosphate biosynthetic process Source: GO_Central
Isoprenoid biosynthetic process Source: UniProtKB

Peroxisome