chr15-51057951-C-G

Position:

chr15-51057951-C-G

Variant summary

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

The NM_001311175.2(TNFAIP8L3):c.545G>C(p.Gly182Ala) variant causes a missense change. The variant allele was found at a frequency of 0.00021 in 1,613,346 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00022 ( 0 hom. )

Consequence

TNFAIP8L3
NM_001311175.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.85

Variant links:

Genes affected

TNFAIP8L3 (HGNC:20620): (TNF alpha induced protein 8 like 3) Predicted to enable phosphatidylinositol binding activity and phosphatidylinositol transfer activity. Predicted to be involved in several processes, including inositol lipid-mediated signaling; positive regulation of intracellular signal transduction; and positive regulation of phosphatidylinositol 3-kinase activity. Located in cytosol and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

TNFAIP8L3 links:

MIR4713HG (HGNC:53124): (MIR4713 host gene)

MIR4713HG links:

Genome browser will be placed here

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=0.16033235).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
TNFAIP8L3	NM_001311175.2 linkuse as main transcript	c.545G>C	p.Gly182Ala	missense_variant	2/2	ENST00000637513.2	NP_001298104.1
MIR4713HG	NR_146310.1 linkuse as main transcript	n.194+20270C>G		intron_variant, non_coding_transcript_variant
TNFAIP8L3	NM_207381.4 linkuse as main transcript	c.809G>C	p.Gly270Ala	missense_variant	3/3		NP_997264.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
TNFAIP8L3	ENST00000637513.2 linkuse as main transcript	c.545G>C	p.Gly182Ala	missense_variant	2/2	1	NM_001311175.2	ENSP00000489743	P1
TNFAIP8L3	ENST00000327536.5 linkuse as main transcript	c.809G>C	p.Gly270Ala	missense_variant	3/3	1		ENSP00000328016
MIR4713HG	ENST00000559909.1 linkuse as main transcript	n.194+20270C>G		intron_variant, non_coding_transcript_variant		4
TNFAIP8L3	ENST00000649177.1 linkuse as main transcript	c.407G>C	p.Gly136Ala	missense_variant	2/2			ENSP00000498365

Frequencies

GnomAD3 genomes

AF:

0.000118

AC:

AN:

152182

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000191

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000132

AC:

AN:

250580

Hom.:

AF XY:

0.000192

AC XY:

AN XY:

135400

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000185

Gnomad NFE exome

AF:

0.000221

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000219

AC:

320

AN:

1461164

Hom.:

Cov.:

AF XY:

0.000208

AC XY:

151

AN XY:

726870

show subpopulations

Gnomad4 AFR exome

AF:

0.000150

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000112

Gnomad4 NFE exome

AF:

0.000257

Gnomad4 OTH exome

AF:

0.000381

GnomAD4 genome

AF:

0.000118

AC:

AN:

152182

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74348

show subpopulations

Gnomad4 AFR

AF:

0.0000965

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.000191

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000315

Hom.:

Bravo

AF:

0.000162

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ExAC

AF:

0.0000906

AC:

EpiCase

AF:

0.000164

EpiControl

AF:

0.000296

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, 2023

The c.809G>C (p.G270A) alteration is located in exon 3 (coding exon 3) of the TNFAIP8L3 gene. This alteration results from a G to C substitution at nucleotide position 809, causing the glycine (G) at amino acid position 270 to be replaced by an alanine (A). 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

0.30

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.42

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.22

T;.

Eigen

Benign

0.17

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Uncertain

0.92

LIST_S2

Benign

0.83

T;T

M_CAP

Benign

0.011

MetaRNN

Benign

0.16

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.9

L;.

MutationTaster

Benign

1.0

PrimateAI

Benign

0.38

PROVEAN

Uncertain

-3.4

D;.

REVEL

Benign

0.10

Sift

Benign

0.083

T;.

Sift4G

Benign

0.14

T;.

Polyphen

0.54

P;.

Vest4

0.13

MVP

0.41

MPC

0.55

ClinPred

0.080

GERP RS

4.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.48

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