Variant rs727505074 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PVS1PP5_Moderate

The NM_153700.2(STRC):c.3484del(p.Trp1162GlyfsTer46) variant causes a frameshift change. Variant has been reported in ClinVar as Pathogenic (★). Variant results in nonsense mediated mRNA decay.

Frequency

Genomes: 𝑓 0.000019 ( 0 hom., cov: 12)

Exomes 𝑓: 0.0000081 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

STRC
NM_153700.2 frameshift

Scores

Not classified

Clinical Significance

Pathogenic criteria provided, single submitter P:1

Conservation

PhyloP100: 5.34

Variant links:

Genes affected

STRC (HGNC:16035): (stereocilin) This gene encodes a protein that is associated with the hair bundle of the sensory hair cells in the inner ear. The hair bundle is composed of stiff microvilli called stereocilia and is involved with mechanoreception of sound waves. This gene is part of a tandem duplication on chromosome 15; the second copy is a pseudogene. Mutations in this gene cause autosomal recessive non-syndromic deafness. [provided by RefSeq, Jul 2008]

STRC links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Pathogenic. Variant got 10 ACMG points.

PVS1

Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.

PP5

Variant 15-43610325-CA-C is Pathogenic according to our data. Variant chr15-43610325-CA-C is described in ClinVar as [Pathogenic]. Clinvar id is 179717.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
STRC	NM_153700.2 linkuse as main transcript	c.3484del	p.Trp1162GlyfsTer46	frameshift_variant	15/29	ENST00000450892.7	NP_714544.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
STRC	ENST00000450892.7 linkuse as main transcript	c.3484del	p.Trp1162GlyfsTer46	frameshift_variant	15/29	5	NM_153700.2	ENSP00000401513	P2

Frequencies

GnomAD3 genomes

AF:

0.0000194

AC:

AN:

103278

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000430

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000192

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000957

AC:

AN:

104522

Hom.:

AF XY:

0.00

AC XY:

AN XY:

54868

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000246

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.00000813

AC:

AN:

615162

Hom.:

Cov.:

AF XY:

0.00000312

AC XY:

AN XY:

320916

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000123

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000194

AC:

AN:

103278

Hom.:

Cov.:

AF XY:

0.0000205

AC XY:

AN XY:

48764

show subpopulations

Gnomad4 AFR

AF:

0.0000430

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000192

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000613

Hom.:

Bravo

AF:

0.00000378

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Rare genetic deafness

Pathogenic:1

Pathogenic, criteria provided, single submitter

clinical testing

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Apr 11, 2014

The Trp1162fs variant in STRC has not been previously identified in individuals with hearing loss and data from large population studies is insufficient to asse ss the frequency of this variant. This variant is predicted to cause a frameshif t, which alters the protein?s amino acid sequence beginning at position 1162 and lead to a premature termination codon 46 amino acids downstream. This alteratio n is then predicted to lead to a truncated or absent protein. In summary, this v ariant meets our criteria to be classified as pathogenic (http://pcpgm.partners. org/LMM). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over