Variant 10-90918981-AAAATAAAT-AAAATAAATAAAT details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP6_Very_StrongBS2

The NM_014391.3(ANKRD1):c.346-13_346-10dupATTT variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000149 in 1,312,720 control chromosomes in the GnomAD database, including 9 homozygotes. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0015 ( 8 hom., cov: 18)

Exomes 𝑓: 0.000048 ( 1 hom. )

Consequence

ANKRD1
NM_014391.3 intron

Scores

Not classified

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 0.181

Variant links:

Genes affected

ANKRD1 (HGNC:15819): (ankyrin repeat domain 1) The protein encoded by this gene is localized to the nucleus of endothelial cells and is induced by IL-1 and TNF-alpha stimulation. Studies in rat cardiomyocytes suggest that this gene functions as a transcription factor. Interactions between this protein and the sarcomeric proteins myopalladin and titin suggest that it may also be involved in the myofibrillar stretch-sensor system. [provided by RefSeq, Jul 2008]

ANKRD1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP6

Variant 10-90918981-A-AAAAT is Benign according to our data. Variant chr10-90918981-A-AAAAT is described in ClinVar as [Likely_benign]. Clinvar id is 416999.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAd4 at 8 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ANKRD1	NM_014391.3 link	c.346-13_346-10dupATTT		intron_variant	Intron 3 of 8	ENST00000371697.4	NP_055206.2	Q15327A0A384NYH5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ANKRD1	ENST00000371697.4 link	c.346-10_346-9insATTT		intron_variant	Intron 3 of 8	1	NM_014391.3	ENSP00000360762.3		Q15327

Frequencies

GnomAD3 genomes

AF:

0.00148

AC:

135

AN:

91022

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000113

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:

0.00

Gnomad OTH

AF:

0.00235

GnomAD4 exome

AF:

0.0000483

AC:

AN:

1221698

Hom.:

Cov.:

AF XY:

0.0000553

AC XY:

AN XY:

614710

show subpopulations

Gnomad4 AFR exome

AF:

0.00214

Gnomad4 AMR exome

AF:

0.0000503

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000274

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000748

Gnomad4 OTH exome

AF:

0.000159

GnomAD4 genome

AF:

0.00149

AC:

136

AN:

91022

Hom.:

Cov.:

AF XY:

0.00131

AC XY:

AN XY:

43546

show subpopulations

Gnomad4 AFR

AF:

0.00486

Gnomad4 AMR

AF:

0.000113

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00235

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Feb 10, 2025

Women's Health and Genetics/Laboratory Corporation of America, LabCorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

Variant summary: ANKRD1 c.346-13_346-10dupATTT alters a nucleotide located at a position not widely known to affect splicing. Consensus agreement among computation tools predict no significant impact on normal splicing. However, these predictions have yet to be confirmed by functional studies. The variant allele was found at a frequency of 0.00015 in 1307092 control chromosomes, predominantly at a frequency of 0.0037 within the African or African-American subpopulation in the gnomAD database, including 9 homozygotes. The observed variant frequency within African or African-American control individuals in the gnomAD database is approximately 150-fold of the estimated maximal expected allele frequency for a pathogenic variant in ANKRD1 causing Cardiomyopathy phenotype (2.5e-05). To our knowledge, no occurrence of c.346-13_346-10dupATTT in individuals affected with Cardiomyopathy and no experimental evidence demonstrating its impact on protein function have been reported. ClinVar contains an entry for this variant (Variation ID: 416999). Based on the evidence outlined above, the variant was classified as benign. -

ANKRD1-related dilated cardiomyopathy

Benign:1

Jan 12, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

ANKRD1-related disorder

Benign:1

Apr 01, 2019

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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