Rs5030865

rs5030865 is a SNP in the CYP2D6 gene which defines two inactive variants, CYP2D6*8 and CYP2D6*14. This SNP has changed orientation in different reference genome builds and also has more than two allele changes possible, so references to it can be very confusing. The below are in genome build 37.1 plus orientation, while the "also knowns" are in minus orientation:

rs5030865(C) is the normal variant rs5030865(A) is the CYP2D6*8 inactive variant, also known as 1758G>T or G169X rs5030865(T) is the CYP2D6*14 inactive variant, also known as 1758G>A or G169R