PCSK9

This page contains an overview of the genetic variation in the PCSK9 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:

PCSK9 gene and transcript details

Gene Name
proprotein convertase subtilisin/kexin type 9

Gene Links
Ensembl: ENSG00000169174 - Locus Reference Genomic: LRG_275

Genomic Location
Chromosome 1 : 55,505,511 - 55,529,257 (forward strand)
View in: Ensembl - UCSC Genome Browser


Canonical Seqs Transcript (2076 bases)Protein (692 aa)
ENST00000302118 ENSP00000303208
LRG_275t1LRG_275p1
NM_174936.3
Q8NBP7

Summary of PCSK9 in Cardiomyopathies


PCSK9 variants in ExAC

Details of the protein-altering PCSK9 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 Variants3380.00635
Truncating300.00052
Missense2640.00537
Inframe60.00005
Splice Site380.00043

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