rs747790383

chr6-156778889-CGGAGGAGGAGGAGGA-Cchr6-156778889-CGGAGGAGGAGGAGGA-CGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAGGAGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAGGAGGAGGAGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAGGAGGAGGAGGAGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAGGAGGAGGAGGAGGAGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAGGAGGAGGAGGAGGAGGAGGAchr6-156778889-CGGAGGAGGAGGAGGA-CGGAGGAGGAGGAGGAGGAGGAGGAGGAGGA

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 0P and 1B. BP3

The NM_001374828.1(ARID1B):c.1220_1234del(p.Gly407_Gly411del) variant causes a inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000512 in 1,366,536 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0000070 (0 hom., cov: 29)
  • Exomes 𝑓: 0.0000049 (0 hom.)
• Consequence: ARID1B NM_001374828.1 inframe_deletion
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.18

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]

ACMG classification

Verdict is Likely_benign. Variant got -1 ACMG points.

• BP3: Nonframeshift variant in repetitive region in NM_001374828.1

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARID1B	NM_001374828.1	c.1220_1234del	p.Gly407_Gly411del	inframe_deletion	1/20	ENST00000636930.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARID1B	ENST00000636930.2	c.1220_1234del	p.Gly407_Gly411del	inframe_deletion	1/20	2	NM_001374828.1	A2

Frequencies

GnomAD3 genomes AF: 0.00000699 AC: 1 AN: 142982 Hom.: 0 Cov.: 29

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000688

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: 0.00

GnomAD4 exome AF: 0.00000490 AC: 6 AN: 1223554 Hom.: 0 AF XY: 0.00000501 AC XY: 3 AN XY: 599384

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.000137

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: 0.00000403

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.00000699 AC: 1 AN: 142982 Hom.: 0 Cov.: 29 AF XY: 0.00 AC XY: 0 AN XY: 69712

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.0000688

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: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs747790383; hg19: chr6-157100023;