{{Rsnum
|rsid=8070463
|Chromosome=17
|position=47691470
|Orientation=plus
|GMAF=0.489
|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 | 23.9 | 51.3 | 24.8
| HCB | 16.8 | 53.3 | 29.9
| JPT | 22.1 | 53.1 | 24.8
| YRI | 44.9 | 44.9 | 10.2
| ASW | 42.1 | 45.6 | 12.3
| CHB | 16.8 | 53.3 | 29.9
| CHD | 24.8 | 48.6 | 26.6
| GIH | 37.6 | 49.5 | 12.9
| LWK | 39.1 | 47.3 | 13.6
| MEX | 12.1 | 53.4 | 34.5
| MKK | 13.5 | 50.0 | 36.5
| TSI | 28.4 | 41.2 | 30.4
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21743469
|Trait=None
|Title=Interaction between ERAP1 and HLA-B27 in ankylosing spondylitis implicates peptide handling in the mechanism for HLA-B27 in disease susceptibility.
|RiskAllele=C
|Pval=5E-8
|OR=None
|ORtxt=None
|OA=1
}}

{{PMID Auto GWAS
|PMID=22190364
|Trait=None
|Title=Genome-wide meta-analysis identifies novel multiple sclerosis susceptibility loci.
|RiskAllele=T
|Pval=1E-7
|OR=1.1500
|ORtxt=None
|OA=1
}}

{{on chip | Affy GenomeWide 6}}
{{on chip | Illumina Human 1M}}