| ID | Sequence | Length | GC content |
|---|---|---|---|
| GGCUUCCGCCCCGCAGCCCCGAGGGGUCUGGGCGCGCUGAAGACCCCUU… | 3224 nt | 0.4079 | |
| GUCUGUGGCCGGAGGCUGAUCAGGUACUGUGGACGGGCGGCGGAGUUCG… | 3373 nt | 0.4109 | |
| GUCUGUGGCCGGAGGCUGAUCAGGUACUGUGGACGGGCGGCGGAGUUCG… | 3200 nt | 0.4122 | |
| CAGGUUCCCGGUGCUUCGCGCGUCUGCCGUUGUCACAGGCCAGGGAGGU… | 2739 nt | 0.3793 |
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, Jul 2008]
A study in Apoe-/- mice demonstrated that cigarette smoke exposure upregulated the IDI1, a protein involved in cholesterol biosynthesis, within dysregulated hepatic lipid metabolism networks, an effect that was reduced upon switching to a modified risk tobacco product [Lo Sasso et al. DOI:10.3109/08958378.2016.1150368]. In human lymphoblastoid cell lines, lower baseline expression of the IDI1 was observed in individuals with alcohol use disorder compared to controls [Ferguson et al. DOI:10.3389/Fnmol.2022.1032362]. A study in Apoe-/- mice demonstrated that cigarette smoke exposure upregulated the IDI1, a protein involved in cholesterol biosynthesis, alongside broader dysregulation of lipid and xenobiotic metabolism networks, with these effects being reduced upon switching to a modified risk tobacco product or cessation [Lo Sasso et al. DOI: 10.3109/08958378.2016.1150368]. In male Kunming mice with alcohol and high-fat diet-induced liver injury, the IDI1 was significantly upregulated, and its expression was effectively inhibited by scoparone intervention, which alleviated the injury and modulated cholesterol synthesis pathways [Wei et al. DOI: 10.1016/J.Biopha.2022.113770].