{{Rsnum
|rsid=1354774
|Gene=KLKP1
|Chromosome=19
|position=50889862
|Orientation=minus
|GMAF=0.4481
|Gene_s=KLKP1
|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 | 14.2 | 50.4 | 35.4
| HCB | 3.6 | 25.5 | 70.8
| JPT | 0.9 | 31.0 | 68.1
| YRI | 86.4 | 12.2 | 1.4
| ASW | 73.7 | 26.3 | 0.0
| CHB | 3.6 | 25.5 | 70.8
| CHD | 2.8 | 33.9 | 63.3
| GIH | 12.9 | 43.6 | 43.6
| LWK | 89.1 | 10.9 | 0.0
| MEX | 10.3 | 51.7 | 37.9
| MKK | 49.4 | 44.9 | 5.8
| TSI | 14.7 | 42.2 | 43.1
| HapMapRevision=28
}}{{PMID Auto
|PMID=23359319
|Title=Genome-wide Association Study Identifies Loci at ATF7IP and KLK2 Associated with Percentage of Circulating Free PSA
|OA=1
}}

{{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}}