Alleles | Nucleotide substitutions | Amino acid substitutions | Ref SNP ID |
---|---|---|---|
CYP2D6*1 | Reference allele | Reference protein | – |
CYP2D6*2 | C2850T, G4180C | R296C, S486T | rs16947 |
CYP2D6*4 | C100T, G1846A, G4180C | P34S, splicing defect, S486T | rs3892097 |
CYP2D6*5 | Deletion of CYP2D6 gene | Not applicable | Not applicable |
CYP2D6*10 | C100T, G4180C | P34S, S486T | rs1065852 |
CYP2D6*36 | C100T, G4180C, gene conversion to CYP2D7 in exon 9 | P34S, S486T | – |