Variant 1-26696448-CCCGCCG-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_ModerateBS2

The NM_006015.6(ARID1A):c.57_62del(p.Pro20_Pro21del) variant causes a inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000171 in 1,285,662 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000027 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

ARID1A
NM_006015.6 inframe_deletion

Scores

Not classified

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.57

Variant links:

Genes affected

ARID1A (HGNC:11110): (AT-rich interaction domain 1A) This gene encodes a member of the SWI/SNF family, whose members have helicase and ATPase activities and are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The encoded protein is part of the large ATP-dependent chromatin remodeling complex SNF/SWI, which is required for transcriptional activation of genes normally repressed by chromatin. It possesses at least two conserved domains that could be important for its function. First, it has a DNA-binding domain that can specifically bind an AT-rich DNA sequence known to be recognized by a SNF/SWI complex at the beta-globin locus. Second, the C-terminus of the protein can stimulate glucocorticoid receptor-dependent transcriptional activation. It is thought that the protein encoded by this gene confers specificity to the SNF/SWI complex and may recruit the complex to its targets through either protein-DNA or protein-protein interactions. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

ARID1A links:

LOC124900417 (HGNC:):

LOC124900417 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP6

Variant 1-26696448-CCCGCCG-C is Benign according to our data. Variant chr1-26696448-CCCGCCG-C is described in ClinVar as [Likely_benign]. Clinvar id is 1700510.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAdExome4 at 18 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
ARID1A	NM_006015.6 linkuse as main transcript	c.57_62del	p.Pro20_Pro21del	inframe_deletion	1/20	ENST00000324856.13	NP_006006.3
ARID1A	NM_139135.4 linkuse as main transcript	c.57_62del	p.Pro20_Pro21del	inframe_deletion	1/20		NP_624361.1
LOC124900417	XM_047439473.1 linkuse as main transcript			upstream_gene_variant			XP_047295429.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ARID1A	ENST00000324856.13 linkuse as main transcript	c.57_62del	p.Pro20_Pro21del	inframe_deletion	1/20	1	NM_006015.6	ENSP00000320485		O14497-1
ARID1A	ENST00000457599.6 linkuse as main transcript	c.57_62del	p.Pro20_Pro21del	inframe_deletion	1/20	5		ENSP00000387636		O14497-2
ARID1A	ENST00000430799.7 linkuse as main transcript	c.-13+2843_-13+2848del		intron_variant		5		ENSP00000390317	A2
ARID1A	ENST00000637465.1 linkuse as main transcript	c.-13+360_-13+365del		intron_variant		5		ENSP00000490650

Frequencies

GnomAD3 genomes

AF:

0.0000272

AC:

AN:

147056

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000748

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:

0.0000151

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000158

AC:

AN:

1138606

Hom.:

AF XY:

0.00000724

AC XY:

AN XY:

552420

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000630

Gnomad4 EAS exome

AF:

0.0000387

Gnomad4 SAS exome

AF:

0.0000524

Gnomad4 FIN exome

AF:

0.0000420

Gnomad4 NFE exome

AF:

0.0000116

Gnomad4 OTH exome

AF:

0.0000443

GnomAD4 genome

AF:

0.0000272

AC:

AN:

147056

Hom.:

Cov.:

AF XY:

0.0000278

AC XY:

AN XY:

71886

show subpopulations

Gnomad4 AFR

AF:

0.0000748

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:

0.0000151

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Jul 11, 2022

See Variant Classification Assertion Criteria. -

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