HSP90AA1

This page contains an overview of the genetic variation in the HSP90AA1 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:

HSP90AA1 gene and transcript details

Gene Name
heat shock protein 90kDa alpha (cytosolic), class A member 1

Gene Links
Ensembl: ENSG00000080824 - Locus Reference Genomic:

Genomic Location
Chromosome 14 : 102,548,049 - 102,552,715 (reverse strand)
View in: Ensembl - UCSC Genome Browser


Canonical Seqs Transcript (2196 bases)Protein (732 aa)
ENST00000216281 ENSP00000216281
NM_005348.3
P07900

Summary of HSP90AA1 in Cardiomyopathies


HSP90AA1 variants in ExAC

Details of the protein-altering HSP90AA1 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 Variants2550.00329
Truncating100.00008
Missense1740.00216
Inframe230.00033
Splice Site480.00071

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