rs2240340(T;T)

Slightly increased (1.5x) risk for RA

Magnitude
1.5Minor
Repute
Bad
Frequency
25%Average of 4 populations
On SNPedia
rs2240340(A;A)Minus strand
Gene
PADI4

Frequency

Share of people with T;T in each HapMap population.

  • Yoruba (Nigeria)40%
  • Japanese (Tokyo)22%
  • European ancestry (Utah)20%
  • Han Chinese (Beijing)18%

Other genotypes of rs2240340

  1. C;TBadslightly increased (1.5x) risk for RAMinor · 1.545% of people
  2. C;CGoodaverageTypical · 0.030% of people

All about rs2240340

Source and license

Adapted from rs2240340(A;A) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.