{{Rsnum
|rsid=1559085
|Gene=CAST
|Chromosome=5
|position=96742998
|Orientation=minus
|GMAF=0.06566
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=CAST
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 4.4 | 23.9 | 71.7
| HCB | 0.0 | 0.0 | 100.0
| JPT | 0.0 | 0.0 | 100.0
| YRI | 0.0 | 0.0 | 100.0
| ASW | 0.0 | 3.5 | 96.5
| CHB | 0.0 | 0.0 | 100.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 12.9 | 87.1
| LWK | 0.0 | 0.0 | 0.0
| MEX | 1.7 | 13.8 | 84.5
| MKK | 0.0 | 0.0 | 0.0
| TSI | 4.9 | 22.5 | 72.5
| HapMapRevision=28
}}[[rs1559085]] is a SNP in the calpastatin [[CAST]] gene.

A significant association (p = 0.0167) between [[Parkinson's disease]] and [[rs1559085]] was found in an analysis of the Center for Inherited Disease Research's (CIDR) genome-wide association study in familial PD.
{{PMID|20127884|OA=1
}}

{{PMID|18985386|OA=1
}} Genomewide association study for susceptibility genes contributing to familial Parkinson disease.

{{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}}