X-30854583-C-A

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_152787.5(TAB3):c.1082G>T(p.Gly361Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00011 in 1,209,585 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 41 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., 0 hem., cov: 22)

Exomes 𝑓: 0.00011 ( 0 hom. 41 hem. )

Consequence

TAB3
NM_152787.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.57

Variant links:

Genes affected

TAB3 (HGNC:30681): (TGF-beta activated kinase 1 (MAP3K7) binding protein 3) The product of this gene functions in the NF-kappaB signal transduction pathway. The encoded protein, and the similar and functionally redundant protein MAP3K7IP2/TAB2, forms a ternary complex with the protein kinase MAP3K7/TAK1 and either TRAF2 or TRAF6 in response to stimulation with the pro-inflammatory cytokines TNF or IL-1. Subsequent MAP3K7/TAK1 kinase activity triggers a signaling cascade leading to activation of the NF-kappaB transcription factor. The human genome contains a related pseudogene. Alternatively spliced transcript variants have been described, but their biological validity has not been determined. [provided by RefSeq, Jul 2008]

TAB3 links:

TAB3-AS2 (HGNC:40013): (TAB3 antisense RNA 2)

TAB3-AS2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.32609504).

BS2

High Hemizygotes in GnomAdExome at 7 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TAB3	NM_152787.5 linkuse as main transcript	c.1082G>T	p.Gly361Val	missense_variant	6/11	ENST00000288422.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TAB3	ENST00000288422.4 linkuse as main transcript	c.1082G>T	p.Gly361Val	missense_variant	6/11	5	NM_152787.5	P1	Q8N5C8-1
TAB3-AS2	ENST00000445240.1 linkuse as main transcript	n.168C>A		non_coding_transcript_exon_variant	2/2	5

Frequencies

GnomAD3 genomes

AF:

0.0000717

AC:

AN:

111547

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33755

show subpopulations

Gnomad AFR

AF:

0.0000653

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000955

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:

0.0000940

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000818

AC:

AN:

183339

Hom.:

AF XY:

0.000103

AC XY:

AN XY:

67821

show subpopulations

Gnomad AFR exome

AF:

0.0000760

Gnomad AMR exome

AF:

0.0000729

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000147

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000114

AC:

125

AN:

1098038

Hom.:

Cov.:

AF XY:

0.000113

AC XY:

AN XY:

363394

show subpopulations

Gnomad4 AFR exome

AF:

0.0000379

Gnomad4 AMR exome

AF:

0.0000852

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000247

Gnomad4 NFE exome

AF:

0.000141

Gnomad4 OTH exome

AF:

0.0000217

GnomAD4 genome

AF:

0.0000717

AC:

AN:

111547

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33755

show subpopulations

Gnomad4 AFR

AF:

0.0000653

Gnomad4 AMR

AF:

0.0000955

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000940

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000272

Hom.:

Bravo

AF:

0.000113

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000346

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000446

AC:

ExAC

AF:

0.0000741

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000237

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 14, 2022

The c.1082G>T (p.G361V) alteration is located in exon 6 (coding exon 2) of the TAB3 gene. This alteration results from a G to T substitution at nucleotide position 1082, causing the glycine (G) at amino acid position 361 to be replaced by a valine (V). 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

0.27

BayesDel_addAF

Benign

-0.085

BayesDel_noAF

Benign

-0.10

Cadd

Uncertain

Dann

Uncertain

0.99

DEOGEN2

Uncertain

0.50

T;T;.

FATHMM_MKL

Pathogenic

0.98

M_CAP

Uncertain

0.10

MetaRNN

Benign

0.33

T;T;T

MetaSVM

Uncertain

0.095

MutationAssessor

Uncertain

2.1

M;M;M

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.66

PROVEAN

Uncertain

-3.8

D;D;D

REVEL

Uncertain

0.46

Sift

Uncertain

0.0020

D;D;D

Sift4G

Benign

0.094

T;T;T

Polyphen

0.97

D;D;D

Vest4

0.38

MVP

0.49

MPC

1.4

ClinPred

0.34

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.75

gMVP

0.50

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