rs797045275

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -13 ACMG points: 0P and 13B. BP3BP6_Very_StrongBS2

The NM_001374828.1(ARID1B):c.612_623delACAGCAGCAGCA(p.Gln205_Gln208del) variant causes a disruptive inframe deletion change. The variant allele was found at a frequency of 0.0000422 in 1,541,304 control chromosomes in the GnomAD database, with no homozygous occurrence. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. Variant has been reported in ClinVar as Likely benign (★★). Synonymous variant affecting the same amino acid position (i.e. Q204dup) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000040 ( 0 hom. )

Consequence

ARID1B
NM_001374828.1 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

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

Conservation

PhyloP100: 3.85

Publications

2 publications found

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 Gene-Disease associations (from GenCC):

Coffin-Siris syndrome
Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Illumina, ClinGen, Orphanet
Coffin-Siris syndrome 1
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)

ARID1B links:

ENSG00000271551 (HGNC:):

ENSG00000271551 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -13 ACMG points.

BP3

Nonframeshift variant in repetitive region in NM_001374828.1

BP6

Variant 6-156778280-GCAGCAGCAGCAA-G is Benign according to our data. Variant chr6-156778280-GCAGCAGCAGCAA-G is described in ClinVar as Likely_benign. ClinVar VariationId is 210286.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 10 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001374828.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ARID1B	NM_001374828.1	MANE Select	c.612_623delACAGCAGCAGCA	p.Gln205_Gln208del	disruptive_inframe_deletion	Exon 1 of 20	NP_001361757.1	A0A6Q8NVI4
ARID1B	NM_001438482.1		c.612_623delACAGCAGCAGCA	p.Gln205_Gln208del	disruptive_inframe_deletion	Exon 1 of 21	NP_001425411.1
ARID1B	NM_001438483.1		c.612_623delACAGCAGCAGCA	p.Gln205_Gln208del	disruptive_inframe_deletion	Exon 1 of 21	NP_001425412.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ARID1B	ENST00000636930.2	TSL:2 MANE Select	c.612_623delACAGCAGCAGCA	p.Gln205_Gln208del	disruptive_inframe_deletion	Exon 1 of 20	ENSP00000490491.2	A0A6Q8NVI4
ARID1B	ENST00000346085.10	TSL:1	c.612_623delACAGCAGCAGCA	p.Gln205_Gln208del	disruptive_inframe_deletion	Exon 2 of 21	ENSP00000344546.5	A0A3F2YNW7
ARID1B	ENST00000350026.11	TSL:1	c.612_623delACAGCAGCAGCA	p.Gln205_Gln208del	disruptive_inframe_deletion	Exon 1 of 19	ENSP00000055163.8	Q8NFD5-5

Frequencies

GnomAD3 genomes

AF:

0.0000660

AC:

AN:

151588

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.0000443

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000142

AC:

AN:

140422

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.000142

Gnomad AMR exome

AF:

0.0000408

Gnomad ASJ exome

AF:

0.00

Gnomad EAS 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:

0.0000396

AC:

AN:

1389716

Hom.:

AF XY:

0.0000394

AC XY:

AN XY:

685570

show subpopulations

African (AFR)

AF:

0.0000635

AC:

AN:

31476

American (AMR)

AF:

0.0000842

AC:

AN:

35640

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25088

East Asian (EAS)

AF:

0.00

AC:

AN:

35636

South Asian (SAS)

AF:

0.0000127

AC:

AN:

79048

European-Finnish (FIN)

AF:

0.00

AC:

AN:

42398

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5618

European-Non Finnish (NFE)

AF:

0.0000436

AC:

AN:

1077014

Other (OTH)

AF:

0.0000346

AC:

AN:

57798

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.408

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000660

AC:

AN:

151588

Hom.:

Cov.:

AF XY:

0.0000675

AC XY:

AN XY:

74056

show subpopulations

African (AFR)

AF:

0.000121

AC:

AN:

41280

American (AMR)

AF:

0.000131

AC:

AN:

15248

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3456

East Asian (EAS)

AF:

0.00

AC:

AN:

5128

South Asian (SAS)

AF:

0.00

AC:

AN:

4804

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10586

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000443

AC:

AN:

67778

Other (OTH)

AF:

0.00

AC:

AN:

2084

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.460

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000285

Hom.:

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

PhyloP100

3.9

Mutation Taster

=157/43

polymorphism

(source)

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over