rs6647(A;A)

Normal; two copies of Pi-M1V allele

Magnitude
0.0Typical
Repute
Good
Frequency
60%Average of 11 populations
On SNPedia
rs6647(T;T)Minus strand
Gene
SERPINA1

Frequency

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

  • Japanese (Tokyo)98%
  • Han Chinese (Beijing)96%
  • Chinese (Denver)95%
  • Mexican ancestry (Los Angeles)88%
  • Tuscan73%
  • Gujarati Indian69%
  • European ancestry (Utah)61%
  • Maasai (Kenya)28%
  • African ancestry (Southwest US)24%
  • Yoruba (Nigeria)14%
  • Luhya (Kenya)12%

Other genotypes of rs6647

  1. G;GMost notableGoodNormal; two copies of Pi-M1A alleleTypical · 0.013% of people
  2. A;GGoodNormal; one Pi-M1V allele and one Pi-M1A alleleTypical · 0.027% of people

All about rs6647

Notes

From SNPedia

see rs6647 for discussion of this SERPINA1 gene genotype

Source and license

Adapted from rs6647(T;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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.