{{Rsnum
|rsid=137852633
|Chromosome=14
|Orientation=minus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene=GCH1
|position=54845799
|Gene_s=GCH1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{omim
|id=600225
|variant=0022
|rsnum=137852633
}}{{ClinVar
|rsid=137852633
|Reversed=1
|FwdREF=C
|FwdALT=G
|REF=G
|ALT=C
|RSPOS=55312517
|CHROM=14
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050260000000000002110100
|GENEINFO=GCH1:2643
|GENE_NAME=GCH1
|GENE_ID=2643
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000014.8:g.55312517G>C
|CLNORIGIN=1
|CLNSIG=5
|Tags=RV;PM;S3D;OTHERKG;LSD;OM
|CLNACC=RCV000009875.1
|CLNDBN=Dystonia, dopa-responsive, with or without hyperphenylalaninemia, autosomal recessive
|CLNDSDB=MedGen
|CLNDSDBID=C2673535
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=600225.0022
|Disease=Dystonia
}}