NOTCH1

This page contains an overview of the genetic variation in the NOTCH1 gene, including its role in inherited cardiac disease. For more details, click on the links below, or for a specific variant, enter the HGVS variant here:

NOTCH1 gene and transcript details

Gene Name
notch 1

Gene Links
Ensembl: ENSG00000148400 - Locus Reference Genomic:

Genomic Location
Chromosome 9 : 139,390,523 - 139,440,238 (reverse strand)
View in: Ensembl - UCSC Genome Browser


Canonical Seqs Transcript (7665 bases)Protein (2555 aa)
ENST00000277541 ENSP00000277541
NM_017617.3
P46531

Summary of NOTCH1 in Cardiomyopathies


NOTCH1 variants in ExAC

Details of the protein-altering NOTCH1 variants (missense, loss of function truncating, inframe indels and splice site regions) found in the ExAC database are shown below. To view lists of specific variants with links to detailed population frequency data, click on the variant numbers - for all or a particular variant class.

Total VariantsCombined frequency of rare variants
All Variants9800.01751
Truncating30.00007
Missense8400.01484
Inframe90.00013
Splice Site1280.00247

Rare variants are defined as having a mean allelic frequency of less than 0.0001.