6-111591329-G-C

Position:

chr6-111591329-G-C

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4_StrongBS1_Supporting

The NM_147686.4(TRAF3IP2):c.758C>G(p.Pro253Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000168 in 1,519,800 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00015 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00017 ( 0 hom. )

Consequence

TRAF3IP2
NM_147686.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.112

Variant links:

Genes affected

TRAF3IP2 (HGNC:1343): (TRAF3 interacting protein 2) This gene encodes a protein involved in regulating responses to cytokines by members of the Rel/NF-kappaB transcription factor family. These factors play a central role in innate immunity in response to pathogens, inflammatory signals and stress. This gene product interacts with TRAF proteins (tumor necrosis factor receptor-associated factors) and either I-kappaB kinase or MAP kinase to activate either NF-kappaB or Jun kinase. Several alternative transcripts encoding different isoforms have been identified. Another transcript, which does not encode a protein and is transcribed in the opposite orientation, has been identified. Overexpression of this transcript has been shown to reduce expression of at least one of the protein encoding transcripts, suggesting it has a regulatory role in the expression of this gene. [provided by RefSeq, Aug 2009]

TRAF3IP2 links:

TRAF3IP2-AS1 (HGNC:40005): (TRAF3IP2 antisense RNA 1)

TRAF3IP2-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.024632215).

BS1

Variant frequency is greater than expected in population amr. gnomad4 allele frequency = 0.000151 (23/152278) while in subpopulation AMR AF= 0.000458 (7/15300). AF 95% confidence interval is 0.000215. There are 0 homozygotes in gnomad4. There are 11 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TRAF3IP2	NM_147686.4 link	c.758C>G	p.Pro253Arg	missense_variant	2/9	ENST00000368761.11	NP_679211.2	O43734-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TRAF3IP2	ENST00000368761.11 link	c.758C>G	p.Pro253Arg	missense_variant	2/9	1	NM_147686.4	ENSP00000357750.5		O43734-2

Frequencies

GnomAD3 genomes

AF:

0.000151

AC:

AN:

152160

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

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:

0.000206

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000212

AC:

AN:

179478

Hom.:

AF XY:

0.000244

AC XY:

AN XY:

94334

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000382

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:

0.000343

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000170

AC:

233

AN:

1367522

Hom.:

Cov.:

AF XY:

0.000180

AC XY:

121

AN XY:

670386

show subpopulations

Gnomad4 AFR exome

AF:

0.0000661

Gnomad4 AMR exome

AF:

0.000275

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000200

Gnomad4 NFE exome

AF:

0.000206

Gnomad4 OTH exome

AF:

0.0000356

GnomAD4 genome

AF:

0.000151

AC:

AN:

152278

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74442

show subpopulations

Gnomad4 AFR

AF:

0.0000481

Gnomad4 AMR

AF:

0.000458

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000206

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000170

Hom.:

Bravo

AF:

0.000151

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.000233

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Candidiasis, familial, 8

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jul 18, 2022

This sequence change replaces proline, which is neutral and non-polar, with arginine, which is basic and polar, at codon 253 of the TRAF3IP2 protein (p.Pro253Arg). This variant is present in population databases (rs146627823, gnomAD 0.03%). This variant has not been reported in the literature in individuals affected with TRAF3IP2-related conditions. ClinVar contains an entry for this variant (Variation ID: 541098). Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.095

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.35

.;.;T;T

Eigen

Benign

-0.56

Eigen_PC

Benign

-0.62

FATHMM_MKL

Benign

0.087

LIST_S2

Benign

0.63

T;T;.;T

M_CAP

Benign

0.018

MetaRNN

Benign

0.025

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.4

.;.;M;M

PrimateAI

Benign

0.37

PROVEAN

Uncertain

-2.5

N;N;D;.

REVEL

Benign

0.070

Sift

Uncertain

0.017

D;D;D;.

Sift4G

Benign

0.069

T;T;T;T

Polyphen

0.57

P;.;B;B

Vest4

0.26

MVP

0.39

MPC

0.52

ClinPred

0.11

GERP RS

2.1

Varity_R

0.046

gMVP

0.26

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