CYP2D6 Antibody – Rabbit Polyclonal

This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and is known to metabolize as many as 25% of commonly prescribed drugs. Its substrates include antidepressants, antipsychotics, analgesics and antitussives, beta adrenergic blocking agents, antiarrythmics and antiemetics. The gene is highly polymorphic in the human population; certain alleles result in the poor metabolizer phenotype, characterized by a decreased ability to metabolize the enzyme's substrates. Some individuals with the poor metabolizer phenotype have no functional protein since they carry 2 null alleles whereas in other individuals the gene is absent. This gene can vary in copy number and individuals with the ultrarapid metabolizer phenotype can have 3 or more active copies of the gene. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]

CYP2D6: Responsible for the metabolism of many drugs and environmental chemicals that it oxidizes. It is involved in the metabolism of drugs such as antiarrhythmics, adrenoceptor antagonists, and tricyclic antidepressants. Belongs to the cytochrome P450 family.

Protein type: EC 1.14.14.1; Oxidoreductase; Xenobiotic Metabolism - drug metabolism - cytochrome P450

Chromosomal Location of Human Ortholog: 22q13.1

Cellular Component: endoplasmic reticulum membrane; mitochondrion; endoplasmic reticulum

Molecular Function: iron ion binding; heme binding; oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen; arachidonic acid epoxygenase activity; oxidoreductase activity; drug binding; steroid hydroxylase activity; oxygen binding; monooxygenase activity

Biological Process: steroid metabolic process; coumarin metabolic process; monoterpenoid metabolic process; isoquinoline alkaloid metabolic process; negative regulation of binding; drug catabolic process; xenobiotic metabolic process; exogenous drug catabolic process; arachidonic acid metabolic process; alkaloid metabolic process; alkaloid catabolic process; heterocycle metabolic process; drug metabolic process

Disease: Drug Metabolism, Poor, Cyp2d6-related