Variant chr6-156778847-GGGCGGCGGCGGC-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP3BP6BS1BS2

The NM_001374828.1(ARID1B):c.1182_1193del(p.Gly399_Gly402del) variant causes a inframe deletion change. The variant allele was found at a frequency of 0.0000912 in 1,403,380 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000095 ( 0 hom., cov: 29)

Exomes 𝑓: 0.000091 ( 1 hom. )

Consequence

ARID1B
NM_001374828.1 inframe_deletion

Scores

Not classified

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:4

Conservation

PhyloP100: 4.68

Variant links:

Genes affected

ARID1B (HGNC:18040): (AT-rich interaction domain 1B) This locus encodes an AT-rich DNA interacting domain-containing protein. The encoded protein is a component of the SWI/SNF chromatin remodeling complex and may play a role in cell-cycle activation. The protein encoded by this locus is similar to AT-rich interactive domain-containing protein 1A. These two proteins function as alternative, mutually exclusive ARID-subunits of the SWI/SNF complex. The associated complexes play opposing roles. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2016]

ARID1B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP3

Nonframeshift variant in repetitive region in NM_001374828.1

BP6

Variant 6-156778847-GGGCGGCGGCGGC-G is Benign according to our data. Variant chr6-156778847-GGGCGGCGGCGGC-G is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 445786.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=3, Uncertain_significance=1}.

BS1

Variant frequency is greater than expected in population sas. gnomad4_exome allele frequency = 0.0000908 (114/1255558) while in subpopulation SAS AF= 0.00041 (24/58574). AF 95% confidence interval is 0.000282. There are 1 homozygotes in gnomad4_exome. There are 55 alleles in male gnomad4_exome subpopulation. This position pass quality control queck.

BS2

High AC in GnomAd4 at 14 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ARID1B	NM_001374828.1 linkuse as main transcript	c.1182_1193del	p.Gly399_Gly402del	inframe_deletion	1/20	ENST00000636930.2	NP_001361757.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ARID1B	ENST00000636930.2 linkuse as main transcript	c.1182_1193del	p.Gly399_Gly402del	inframe_deletion	1/20	2	NM_001374828.1	ENSP00000490491	A2	Q8NFD5-3

Frequencies

GnomAD3 genomes

AF:

0.0000947

AC:

AN:

147822

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000199

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000214

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000751

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000540

AC:

AN:

55508

Hom.:

AF XY:

0.0000609

AC XY:

AN XY:

32826

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:

0.000252

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000908

AC:

114

AN:

1255558

Hom.:

AF XY:

0.0000891

AC XY:

AN XY:

617162

show subpopulations

Gnomad4 AFR exome

AF:

0.000283

Gnomad4 AMR exome

AF:

0.000352

Gnomad4 ASJ exome

AF:

0.0000490

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000410

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000694

Gnomad4 OTH exome

AF:

0.000118

GnomAD4 genome

AF:

0.0000947

AC:

AN:

147822

Hom.:

Cov.:

AF XY:

0.0000970

AC XY:

AN XY:

72166

show subpopulations

Gnomad4 AFR

AF:

0.000199

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000214

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000751

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:4

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:1Benign:2

Likely benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Dec 11, 2023	- -
Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Feb 01, 2024	ARID1B: BP3, BS2 -
Uncertain significance, criteria provided, single submitter	clinical testing	Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics	Jun 22, 2017	- -

ARID1B-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Mar 02, 2021

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). -

Inborn genetic diseases

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 21, 2017

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

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