Variant X-30854677-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_152787.5(TAB3):c.988C>T(p.Pro330Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 22)

Exomes 𝑓: 9.1e-7 ( 0 hom. 1 hem. )

Failed GnomAD Quality Control

Consequence

TAB3
NM_152787.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.34

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:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.14110562).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TAB3	NM_152787.5 linkuse as main transcript	c.988C>T	p.Pro330Ser	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.988C>T	p.Pro330Ser	missense_variant	6/11	5	NM_152787.5	P1	Q8N5C8-1
TAB3-AS2	ENST00000445240.1 linkuse as main transcript	n.262G>A		non_coding_transcript_exon_variant	2/2	5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000546

AC:

AN:

183146

Hom.:

AF XY:

0.00

AC XY:

AN XY:

67644

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000722

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

9.11e-7

AC:

AN:

1097910

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

363278

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000331

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

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

Feb 28, 2024

The c.988C>T (p.P330S) alteration is located in exon 6 (coding exon 2) of the TAB3 gene. This alteration results from a C to T substitution at nucleotide position 988, causing the proline (P) at amino acid position 330 to be replaced by a serine (S). 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

0.060

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.40

Cadd

Benign

Dann

Uncertain

0.98

DEOGEN2

Benign

0.036

T;T;.

FATHMM_MKL

Uncertain

0.96

M_CAP

Benign

0.016

MetaRNN

Benign

0.14

T;T;T

MetaSVM

Benign

-0.84

MutationAssessor

Benign

0.90

L;L;L

MutationTaster

Benign

0.95

D;D;D;D

PrimateAI

Uncertain

0.53

PROVEAN

Benign

0.030

N;N;N

REVEL

Benign

0.14

Sift

Benign

0.29

T;T;T

Sift4G

Benign

0.54

T;T;T

Polyphen

0.69

P;P;P

Vest4

0.12

MutPred

0.12

Gain of phosphorylation at P330 (P = 0.0294);Gain of phosphorylation at P330 (P = 0.0294);Gain of phosphorylation at P330 (P = 0.0294);

MVP

0.61

MPC

0.41

ClinPred

0.52

GERP RS

4.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.29

gMVP

0.39

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