Variant 19-932458-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_005224.3(ARID3A):c.409G>A(p.Gly137Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000125 in 1,587,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00018 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

ARID3A
NM_005224.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.13

Variant links:

Genes affected

ARID3A (HGNC:3031): (AT-rich interaction domain 3A) This gene encodes a member of the ARID (AT-rich interaction domain) family of DNA binding proteins. It was found by homology to the Drosophila dead ringer gene, which is important for normal embryogenesis. Other ARID family members have roles in embryonic patterning, cell lineage gene regulation, cell cycle control, transcriptional regulation, and possibly in chromatin structure modification. [provided by RefSeq, Jul 2008]

ARID3A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.036815435).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARID3A	NM_005224.3 linkuse as main transcript	c.409G>A	p.Gly137Arg	missense_variant	3/9	ENST00000263620.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARID3A	ENST00000263620.8 linkuse as main transcript	c.409G>A	p.Gly137Arg	missense_variant	3/9	1	NM_005224.3	P1

Frequencies

GnomAD3 genomes

AF:

0.000177

AC:

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000386

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.000965

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000126

AC:

AN:

213540

Hom.:

AF XY:

0.000101

AC XY:

AN XY:

118738

show subpopulations

Gnomad AFR exome

AF:

0.000232

Gnomad AMR exome

AF:

0.000345

Gnomad ASJ exome

AF:

0.000122

Gnomad EAS exome

AF:

0.000327

Gnomad SAS exome

AF:

0.000150

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000508

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000120

AC:

172

AN:

1435608

Hom.:

Cov.:

AF XY:

0.000116

AC XY:

AN XY:

714776

show subpopulations

Gnomad4 AFR exome

AF:

0.000289

Gnomad4 AMR exome

AF:

0.000219

Gnomad4 ASJ exome

AF:

0.000242

Gnomad4 EAS exome

AF:

0.00201

Gnomad4 SAS exome

AF:

0.000180

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000471

Gnomad4 OTH exome

AF:

0.0000675

GnomAD4 genome

AF:

0.000177

AC:

AN:

152284

Hom.:

Cov.:

AF XY:

0.000201

AC XY:

AN XY:

74454

show subpopulations

Gnomad4 AFR

AF:

0.000385

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.000967

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000330

Hom.:

Bravo

AF:

0.000125

ExAC

AF:

0.000149

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 02, 2022

The c.409G>A (p.G137R) alteration is located in exon 3 (coding exon 2) of the ARID3A gene. This alteration results from a G to A substitution at nucleotide position 409, causing the glycine (G) at amino acid position 137 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.31

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.62

Cadd

Benign

Dann

Benign

0.64

DEOGEN2

Benign

0.12

Eigen

Benign

-0.72

Eigen_PC

Benign

-0.59

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.52

M_CAP

Benign

0.046

MetaRNN

Benign

0.037

MetaSVM

Benign

-0.98

MutationAssessor

Uncertain

2.2

MutationTaster

Benign

1.0

PrimateAI

Benign

0.45

PROVEAN

Benign

-1.8

REVEL

Benign

0.10

Sift

Benign

0.68

Sift4G

Benign

0.11

Polyphen

0.0040

Vest4

0.18

MutPred

0.18

Loss of relative solvent accessibility (P = 0.107);

MVP

0.37

MPC

0.38

ClinPred

0.039

GERP RS

2.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.063

gMVP

0.039

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

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