dbSNP rs774668010: ARID1B:p.Gln205_Gln209del (chr6-156778277-GCAGCAGCAGCAGCAA-G) – ACMG Classification: Benign (-13 pts)

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP3BP6_Very_StrongBS2

The NM_001374828.1(ARID1B):c.612_626delACAGCAGCAGCAGCA(p.Gln205_Gln209del) variant causes a disruptive inframe deletion change. The variant allele was found at a frequency of 0.000103 in 1,540,474 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★★). Synonymous variant affecting the same amino acid position (i.e. QQ204Q?) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000099 ( 0 hom. )

Consequence

ARID1B
NM_001374828.1 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 3.85

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:

ENSG00000271551 (HGNC:):

ENSG00000271551 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP3

Nonframeshift variant in repetitive region in NM_001374828.1

BP6

Variant 6-156778277-GCAGCAGCAGCAGCAA-G is Benign according to our data. Variant chr6-156778277-GCAGCAGCAGCAGCAA-G is described in ClinVar as [Likely_benign]. Clinvar id is 376846.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 20 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ARID1B	NM_001374828.1 link	c.612_626delACAGCAGCAGCAGCA	p.Gln205_Gln209del	disruptive_inframe_deletion	Exon 1 of 20	ENST00000636930.2	NP_001361757.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ARID1B	ENST00000636930.2 link	c.612_626delACAGCAGCAGCAGCA	p.Gln205_Gln209del	disruptive_inframe_deletion	Exon 1 of 20	2	NM_001374828.1	ENSP00000490491.2		Q8NFD5-3A0A6Q8NVI4

Frequencies

GnomAD3 genomes

AF:

0.000132

AC:

AN:

151496

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000243

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000195

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00321

Gnomad NFE

AF:

0.0000738

Gnomad OTH

AF:

0.000481

GnomAD3 exomes

AF:

0.000122

AC:

AN:

139908

Hom.:

AF XY:

0.000120

AC XY:

AN XY:

75096

show subpopulations

Gnomad AFR exome

AF:

0.000144

Gnomad AMR exome

AF:

0.000122

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000374

Gnomad SAS exome

AF:

0.0000886

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000136

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000994

AC:

138

AN:

1388868

Hom.:

AF XY:

0.0000978

AC XY:

AN XY:

685208

show subpopulations

Gnomad4 AFR exome

AF:

0.000223

Gnomad4 AMR exome

AF:

0.000140

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000112

Gnomad4 SAS exome

AF:

0.0000506

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000106

Gnomad4 OTH exome

AF:

0.0000693

GnomAD4 genome

AF:

0.000132

AC:

AN:

151606

Hom.:

Cov.:

AF XY:

0.0000945

AC XY:

AN XY:

74080

show subpopulations

Gnomad4 AFR

AF:

0.000242

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000196

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000738

Gnomad4 OTH

AF:

0.000476

Alfa

AF:

0.000214

Hom.:

Bravo

AF:

0.000140

ClinVar

Significance: Likely benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:4

Jan 19, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Apr 01, 2023

CeGaT Center for Human Genetics Tuebingen

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

ARID1B: BS1 -

Nov 22, 2016

Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Mar 02, 2022

GeneDx

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

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