{{Rsnum
|rsid=74315448
|Gene=KCNE2
|Chromosome=21
|position=34370648
|Orientation=plus
|GMAF=0.005051
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=KCNE2
}}{{omim
|id=603796
|rsnum=74315448
|variant=0003
}}{{ClinVar
|rsid=74315448
|Reversed=0
|FwdREF=T
|FwdALT=C
|REF=T
|ALT=C
|RSPOS=35742947
|CHROM=21
|GMAF=0.005
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050368000000040016110100
|GENEINFO=KCNE2:9992
|GENE_NAME=KCNE2
|GENE_ID=9992
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000021.8:g.35742947T>C
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=603796.0003
|CLNSIG=5
|CLNCUI=C1863518
|CLNDBN=Long QT syndrome 6; not provided
|Disease=Long QT syndrome 6; not provided
|CLNACC=RCV000006426.1; RCV000058362.1
|Tags=PM;PMC;S3D;SLO;VLD;KGPhase1;KGPROD;OTHERKG;LSD;OM
|CAF=0.9949; 0.005051
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK1129:C3150953:613693:101016
|COMMON=1
}}{{PMID|10219239}} MiRP1 forms IKr potassium channels with HERG and is associated with cardiac arrhythmia.

{{PMID|10984545|OA=1
}} A common polymorphism associated with antibiotic-induced cardiac arrhythmia.

{{PMID|14760488}} Genetic variations of KCNQ1, KCNH2, SCN5A, KCNE1, and KCNE2 in drug-induced long QT syndrome patients.

{{PMID|16922724}} Spectrum of pathogenic mutations and associated polymorphisms in a cohort of 44 unrelated patients with long QT syndrome.

{{PMID|19716085|OA=1
}} Spectrum and prevalence of mutations from the first 2,500 consecutive unrelated patients referred for the FAMILION long QT syndrome genetic test.