Variant 14-103127190-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_006291.4(TNFAIP2):c.421C>T(p.Arg141Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000213 in 1,125,934 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000031 ( 0 hom. )

Consequence

TNFAIP2
NM_006291.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.650

Variant links:

Genes affected

TNFAIP2 (HGNC:11895): (TNF alpha induced protein 2) This gene was identified as a gene whose expression can be induced by the tumor necrosis factor alpha (TNF) in umbilical vein endothelial cells. The expression of this gene was shown to be induced by retinoic acid in a cell line expressing a oncogenic version of the retinoic acid receptor alpha fusion protein, which suggested that this gene may be a retinoic acid target gene in acute promyelocytic leukemia. [provided by RefSeq, Jul 2008]

TNFAIP2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TNFAIP2	NM_006291.4 linkuse as main transcript	c.421C>T	p.Arg141Trp	missense_variant	3/12	ENST00000560869.6	NP_006282.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TNFAIP2	ENST00000560869.6 linkuse as main transcript	c.421C>T	p.Arg141Trp	missense_variant	3/12	5	NM_006291.4	ENSP00000452634	P1

Frequencies

GnomAD3 genomes

AF:

0.000143

AC:

AN:

146370

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000245

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00136

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000306

AC:

AN:

979472

Hom.:

Cov.:

AF XY:

0.00000423

AC XY:

AN XY:

472936

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000236

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000267

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000293

GnomAD4 genome

AF:

0.000143

AC:

AN:

146462

Hom.:

Cov.:

AF XY:

0.000168

AC XY:

AN XY:

71306

show subpopulations

Gnomad4 AFR

AF:

0.0000245

Gnomad4 AMR

AF:

0.00135

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000257

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

Mar 06, 2023

The c.421C>T (p.R141W) alteration is located in exon 2 (coding exon 2) of the TNFAIP2 gene. This alteration results from a C to T substitution at nucleotide position 421, causing the arginine (R) at amino acid position 141 to be replaced by a tryptophan (W). 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

0.16

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.27

T;T

Eigen

Benign

0.081

Eigen_PC

Benign

-0.079

FATHMM_MKL

Benign

0.36

LIST_S2

Benign

0.71

.;T

M_CAP

Pathogenic

0.46

MetaRNN

Uncertain

0.43

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.1

M;M

MutationTaster

Benign

1.0

N;N

PrimateAI

Pathogenic

0.89

PROVEAN

Uncertain

-4.2

D;D

REVEL

Benign

0.15

Sift

Uncertain

0.0050

D;D

Sift4G

Uncertain

0.023

D;D

Polyphen

1.0

D;D

Vest4

0.16

MutPred

0.63

Loss of disorder (P = 0.007);Loss of disorder (P = 0.007);

MVP

0.44

MPC

3.3

ClinPred

0.97

GERP RS

2.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.8

Varity_R

0.28

gMVP

0.53

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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