{{Rsnum
|rsid=7711564
|Gene=CAST
|Chromosome=5
|position=96760515
|Orientation=plus
|GMAF=0.3402
|Gene_s=CAST,ERAP1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 56.9 | 36.9 | 6.2
| HCB | 26.7 | 40.0 | 33.3
| JPT | 15.6 | 37.8 | 46.7
| YRI | 55.7 | 39.3 | 4.9
| ASW | 0.0 | 0.0 | 0.0
| CHB | 26.7 | 40.0 | 33.3
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}
{{PMID Auto
|PMID=19877036
|Title=Association of ERAP1, but not IL23R, with ankylosing spondylitis in a Han Chinese population
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}