rs5031017(A;C)

One copy of CYP2A6*5 non-functioning variant; impaired nicotine metabolism

Magnitude
1.5Minor
Repute
Not rated
Frequency
24%Average of 1 populations
On SNPedia
rs5031017(G;T)Minus strand
Gene
CYP2A6

Frequency

Share of people with A;C in each HapMap population.

  • Yoruba (Nigeria)24%

Other genotypes of rs5031017

  1. C;CNot ratednormalTypical · 0.076% of people
  2. A;AMost notableNot ratedTwo copies of CYP2A6*5 non-functioning variant; impaired nicotine metabolismWorth knowing · 2.00% of people

All about rs5031017

Source and license

Adapted from rs5031017(G;T) on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.

SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.