{{Rsnum
|rsid=397515549
|Chromosome=X
|Orientation=plus
|geno1=(A;A)
|geno2=(A;T)
|geno3=(T;T)
|Gene=SMS
|position=21971900
|Gene_s=SMS
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ClinVar
|ALT=A
|CHROM=X
|CLNACC=RCV000055902.1
|CLNALLE=1
|CLNDBN=Snyder Robinson syndrome
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK144284:C0796160:309583:3063
|CLNHGVS=NC_000023.10:g.21990018T>A
|CLNSIG=5
|CLNSRC=GeneReviews
|CLNSRCID=NBK144284
|Disease=Snyder Robinson syndrome
|FwdALT=A
|FwdREF=T
|GENEINFO=SMS:6611
|GENE_ID=6611
|GENE_NAME=SMS
|REF=T
|RSPOS=21990018
|Reversed=0
|SAO=0
|SSR=0
|Tags=PM;PMC;OTHERKG;LSD;OM
|VC=SNV
|VP=0x050068000000000002110100
|WGT=0
|dbSNPBuildID=136
|rsid=397515549
}}