Variant chr6-156777890-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_001374828.1(ARID1B):c.210T>G(p.Ser70Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000201 in 1,476,516 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 5/6 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0011 ( 0 hom., cov: 30)

Exomes 𝑓: 0.00010 ( 0 hom. )

Consequence

ARID1B
NM_001374828.1 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.650

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:

(HGNC:):

links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.01747042).

BP6

Variant 6-156777890-T-G is Benign according to our data. Variant chr6-156777890-T-G is described in ClinVar as [Likely_benign]. Clinvar id is 1288785.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00112 (164/146640) while in subpopulation AFR AF= 0.00381 (152/39924). AF 95% confidence interval is 0.00331. There are 0 homozygotes in gnomad4. There are 79 alleles in male gnomad4 subpopulation. Median coverage is 30. This position pass quality control queck.

BS2

High AC in GnomAd4 at 164 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARID1B	NM_001374828.1 linkuse as main transcript	c.210T>G	p.Ser70Arg	missense_variant	1/20	ENST00000636930.2
LOC115308161	NR_163974.1 linkuse as main transcript	n.273+356A>C		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARID1B	ENST00000636930.2 linkuse as main transcript	c.210T>G	p.Ser70Arg	missense_variant	1/20	2	NM_001374828.1	A2	Q8NFD5-3
	ENST00000603191.2 linkuse as main transcript	n.177+356A>C		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.00113

AC:

165

AN:

146564

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00382

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000673

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:

0.00150

GnomAD3 exomes

AF:

0.000256

AC:

AN:

85958

Hom.:

AF XY:

0.000255

AC XY:

AN XY:

47010

show subpopulations

Gnomad AFR exome

AF:

0.00366

Gnomad AMR exome

AF:

0.000302

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000100

AC:

133

AN:

1329876

Hom.:

Cov.:

AF XY:

0.0000842

AC XY:

AN XY:

653446

show subpopulations

Gnomad4 AFR exome

AF:

0.00412

Gnomad4 AMR exome

AF:

0.000225

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:

0.00

Gnomad4 OTH exome

AF:

0.000145

GnomAD4 genome

AF:

0.00112

AC:

164

AN:

146640

Hom.:

Cov.:

AF XY:

0.00111

AC XY:

AN XY:

71454

show subpopulations

Gnomad4 AFR

AF:

0.00381

Gnomad4 AMR

AF:

0.000605

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:

0.00149

Alfa

AF:

0.000479

Hom.:

Bravo

AF:

0.00138

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Feb 01, 2024	ARID1B: BS1 -
Benign, criteria provided, single submitter	clinical testing	GeneDx	Jan 21, 2021	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.81

CADD

Benign

DANN

Benign

0.38

FATHMM_MKL

Benign

0.066

LIST_S2

Benign

0.24

MetaRNN

Benign

0.017

GERP RS

-0.86

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