{{Rsnum
|rsid=74315481
|Chromosome=22
|Orientation=minus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=ARSA
|position=50625443
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=ARSA
}}{{omim
|id=607574
|rsnum=74315481
|variant=0039
}}{{ClinVar
|rsid=74315481
|Reversed=1
|FwdREF=C
|FwdALT=T
|REF=G
|ALT=A
|RSPOS=51063871
|CHROM=22
|dbSNPBuildID=131
|SSR=0
|SAO=1
|VP=0x050368000000000002110100
|GENEINFO=ARSA:410
|GENE_NAME=ARSA
|GENE_ID=410
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000022.10:g.51063871G>A
|CLNSRC=GeneReviews; OMIM Allelic Variant
|CLNORIGIN=0
|CLNSRCID=NBK1130; 607574.0039
|CLNSIG=5
|CLNCUI=C0023522
|CLNDBN=Metachromatic leukodystrophy, mild; Metachromatic leukodystrophy
|Disease=Metachromatic leukodystrophy; Metachromatic leukodystrophy
|CLNACC=RCV000003233.1; RCV000020313.1
|Tags=RV;PM;PMC;S3D;SLO;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet:SNOMED_CT
|CLNDSDBID=NBK1130:C0023522:250100:512:396338004
}}{{PMID Auto
|PMID=7909527
|Title=Single exon mutation in arylsulfatase A gene has two effects: loss of enzyme activity and aberrant splicing.
}}