rs3880457
A SNP in the CFB gene on chromosome 6. Its most notable genotype is T;T: common in complete genomics
- Gene
- CFB
- Location
- Chr 631,952,442 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe
- Minor allele frequency
- 1%
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 4 HapMap populations.
- AverageT;T 94%
- European ancestry (Utah)T;T 100%
- Han Chinese (Beijing)T;T 89%
- Japanese (Tokyo)T;T 88%
- Yoruba (Nigeria)T;T 100%
Related
Other CFB SNPs
- rs4151667A;Aage related macular degenerationImportant
- rs12614C;Ccommon in clinvarTypical
- rs522162T;Tcommon in complete genomicsTypical
- rs541862T;Tcommon on affy axiom dataTypical
- rs641153G;Gcommon in clinvarTypical
- rs1048709A;Acommon in clinvarTypical
- rs1270942A;Acommon on affy axiom dataTypical
- rs4151659A;Acommon in complete genomicsTypical
Source and license
Adapted from rs3880457 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.