CYP2D6*14 Allele

**Semantic type:** Gene or Genome

**Definition:** Human CYP2D6*14 allele is located in the vicinity of 22q13.1 and is approximately 4 kb in length. This allele, a variant form of the CYP2D6 wild-type allele, encodes cytochrome P450 2D6*14 protein. The CYP2D6*14 allele exhibits a clinically-relevant SNP (g.1758G>A) that results in a G169R coding change. This alteration in protein sequence decreases the enzymatic activity of the cytochrome P450 2D6*14 protein.

**Synonyms:** - CYP2D6*14 - CYP2D6, G169R - CYP2D6, g.1758G>A - Cytochrome P450, Family 2, Subfamily D, Polypeptide 6*14 Allele