{{Rsnum
|rsid=74423290
|Chromosome=6
|Orientation=minus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene=TPMT
|position=18133884
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=TPMT
}}{{omim
|id=187680
|rsnum=74423290
|variant=0007
}}{{ClinVar
|rsid=74423290
|Reversed=1
|FwdREF=C
|FwdALT=G
|REF=G
|ALT=C
|RSPOS=18134115
|CHROM=6
|dbSNPBuildID=131
|SSR=0
|SAO=1
|VP=0x050260000000000002110100
|GENEINFO=TPMT:7172
|GENE_NAME=TPMT
|GENE_ID=7172
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000006.11:g.18134115G>C
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=187680.0007
|CLNSIG=5
|CLNCUI=C0342801
|CLNDBN=Thiopurine methyltransferase deficiency
|Disease=Thiopurine methyltransferase deficiency
|CLNACC=RCV000013564.23
|Tags=RV;PM;S3D;OTHERKG;LSD;OM
|CLNDSDB=MedGen:OMIM:SNOMED_CT
|CLNDSDBID=C0342801:610460:238012003
}}