Genetics University — Research, Education, Medical Genetics
Knowledge Hub

Variant (rsID / SNP)

rs120074186

KCNQ1

rs120074186 is a genetic variant (SNP, identifier in the dbSNP catalogue) that the reference table assigns to KCNQ1. Location: chromosome 11, position 2,594,209. Clinical significance in the table: Pathogenic/Likely pathogenic.

Reference-table entries

KCNQ1Pathogenic
Clinical significance (as recorded)
Pathogenic/Likely pathogenic
Variant type
single nucleotide variant
Chromosome / position
11:2594209
Cytoband
11p15.5
HGVS
NM_000218.3(KCNQ1):c.914G>C (p.Trp305Ser)
Allele change
Missense_W305S

Associated conditions / phenotypes

Jervell and Lange-Nielsen syndrome 1|Congenital long QT syndrome|Cardiovascular phenotype|Long QT syndrome

Public references

Classifications are reproduced unchanged from the reference table. For education only; not a substitute for medical or genetic counselling.