Hydroxymethylglutaryl-CoA reductase
From Wikipedia, the free encyclopedia
In enzymology, hydroxymethylglutaryl-CoA reductase (EC 1.1.1.88) is an enzyme that catalyzes the chemical reaction
| Hydroxymethylglutaryl-CoA reductase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.1.88 | ||||||||
| CAS no. | 37250-24-1 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
The substrates of this enzyme are mevalonic acid, coenzyme A, and oxidised nicotinamide adenine dinucleotide (NAD+). Its products are 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA), reduced NADH, and two protons.[1]
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is (R)-mevalonate:NAD+ oxidoreductase (CoA-acylating).[2] Other names in common use include beta-hydroxy-beta-methylglutaryl coenzyme A reductase, beta-hydroxy-beta-methylglutaryl CoA-reductase, 3-hydroxy-3-methylglutaryl coenzyme A reductase, and hydroxymethylglutaryl coenzyme A reductase.
