Variant chr10-66766350-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_013266.4(CTNNA3):c.1195C>A(p.Leu399Ile) variant causes a missense change. The variant allele was found at a frequency of 0.000381 in 1,613,590 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0017 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00024 ( 2 hom. )

Consequence

CTNNA3
NM_013266.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: 6.91

Variant links:

Genes affected

CTNNA3 (HGNC:2511): (catenin alpha 3) This gene encodes a protein that belongs to the vinculin/alpha-catenin family. The encoded protein plays a role in cell-cell adhesion in muscle cells. Mutations in this gene are associated with arrhythmogenic right ventricular dysplasia, familial 13. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2014]

CTNNA3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.017207533).

BP6

Variant 10-66766350-G-T is Benign according to our data. Variant chr10-66766350-G-T is described in ClinVar as [Likely_benign]. Clinvar id is 415371.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr10-66766350-G-T is described in Lovd as [Benign].

BS2

High AC in GnomAd4 at 257 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CTNNA3	NM_013266.4 linkuse as main transcript	c.1195C>A	p.Leu399Ile	missense_variant	9/18	ENST00000433211.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CTNNA3	ENST00000433211.7 linkuse as main transcript	c.1195C>A	p.Leu399Ile	missense_variant	9/18	1	NM_013266.4	P1	Q9UI47-1

Frequencies

GnomAD3 genomes

AF:

0.00169

AC:

257

AN:

152020

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00556

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000328

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000265

Gnomad OTH

AF:

0.000960

GnomAD3 exomes

AF:

0.000554

AC:

139

AN:

250886

Hom.:

AF XY:

0.000398

AC XY:

AN XY:

135562

show subpopulations

Gnomad AFR exome

AF:

0.00646

Gnomad AMR exome

AF:

0.000405

Gnomad ASJ exome

AF:

0.000596

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000794

Gnomad OTH exome

AF:

0.000816

GnomAD4 exome

AF:

0.000244

AC:

357

AN:

1461454

Hom.:

Cov.:

AF XY:

0.000256

AC XY:

186

AN XY:

727044

show subpopulations

Gnomad4 AFR exome

AF:

0.00592

Gnomad4 AMR exome

AF:

0.000358

Gnomad4 ASJ exome

AF:

0.000765

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000693

Gnomad4 OTH exome

AF:

0.000629

GnomAD4 genome

AF:

0.00169

AC:

257

AN:

152136

Hom.:

Cov.:

AF XY:

0.00153

AC XY:

114

AN XY:

74382

show subpopulations

Gnomad4 AFR

AF:

0.00554

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000265

Gnomad4 OTH

AF:

0.000950

Alfa

AF:

0.000419

Hom.:

Bravo

AF:

0.00200

ESP6500AA

AF:

0.00590

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000700

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3476

EpiCase

AF:

0.000273

EpiControl

AF:

0.000237

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:5

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:2

Benign, no assertion criteria provided	clinical testing	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	-	- -
Benign, no assertion criteria provided	clinical testing	Clinical Genetics, Academic Medical Center	-	- -

not provided

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	GeneDx	Mar 10, 2021	- -
Likely benign, no assertion criteria provided	clinical testing	Genome Diagnostics Laboratory, University Medical Center Utrecht	-	- -

Arrhythmogenic right ventricular dysplasia 13

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 26, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.35

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Uncertain

-0.070

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.17

Eigen

Pathogenic

0.98

Eigen_PC

Pathogenic

0.95

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Pathogenic

0.98

M_CAP

Benign

0.028

MetaRNN

Benign

0.017

MetaSVM

Uncertain

-0.14

MutationAssessor

Benign

2.0

MutationTaster

Benign

1.0

D;D

PrimateAI

Pathogenic

0.83

PROVEAN

Benign

-1.6

REVEL

Uncertain

0.39

Sift

Uncertain

0.0030

Sift4G

Uncertain

0.0060

Polyphen

0.99

Vest4

0.74

MVP

0.78

MPC

0.11

ClinPred

0.022

GERP RS

6.2

Varity_R

0.27

gMVP

0.16

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