{{Rsnum
|rsid=4253238
|Gene=KLKB1
|Chromosome=4
|position=186227233
|Orientation=plus
|GMAF=0.3701
|Gene_s=KLKB1
|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 | 28.3 | 42.5 | 29.2
| HCB | 8.0 | 53.3 | 38.7
| JPT | 13.3 | 45.1 | 41.6
| YRI | 6.1 | 29.9 | 63.9
| ASW | 5.3 | 43.9 | 50.9
| CHB | 8.0 | 53.3 | 38.7
| CHD | 8.3 | 44.0 | 47.7
| GIH | 35.0 | 49.0 | 16.0
| LWK | 6.4 | 23.6 | 70.0
| MEX | 19.0 | 41.4 | 39.7
| MKK | 10.3 | 43.6 | 46.2
| TSI | 20.6 | 56.9 | 22.5
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23381795
  |Trait=Circulating vasoactive peptide levels
  |Title=Genome-wide association study on plasma levels of midregional-proadrenomedullin and C-terminal-pro-endothelin-1.
  |RiskAllele=C
  |Pval=4E-52
  |OR=.03
  |ORtxt=[0.027-0.035] nmol/l increase
  }}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}