{{Rsnum
|rsid=1467979
|Gene=CCDC40
|Chromosome=17
|position=80086944
|Orientation=plus
|GMAF=0.259
|Gene_s=CCDC40
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 68.1 | 29.2 | 2.7
| HCB | 54.0 | 38.0 | 8.0
| JPT | 58.4 | 33.6 | 8.0
| YRI | 29.3 | 42.9 | 27.9
| ASW | 35.1 | 40.4 | 24.6
| CHB | 54.0 | 38.0 | 8.0
| CHD | 69.7 | 27.5 | 2.8
| GIH | 67.0 | 28.0 | 5.0
| LWK | 30.0 | 49.1 | 20.9
| MEX | 84.5 | 12.1 | 3.4
| MKK | 42.3 | 44.2 | 13.5
| TSI | 66.7 | 30.4 | 2.9
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23382691
  |Trait=IgG glycosylation
  |Title=Loci associated with N-glycosylation of human immunoglobulin G show pleiotropy with autoimmune diseases and haematological cancers.
  |RiskAllele=C
  |Pval=3E-6
  |OR=.19
  |ORtxt=[0.11-0.26] unit decrease
  |OA=1
}}

{{on chip | Affy GenomeWide 6}}