Variant 19-4294669-C-T 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_001169126.2(TMIGD2):c.460G>A(p.Val154Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000691 in 1,590,962 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V154L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 30)

Exomes 𝑓: 0.0000056 ( 0 hom. )

Consequence

TMIGD2
NM_001169126.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.65

Variant links:

Genes affected

TMIGD2 (HGNC:28324): (transmembrane and immunoglobulin domain containing 2) Enables coreceptor activity. Involved in positive regulation of T cell activation; positive regulation of angiogenesis; and positive regulation of cytokine production. Predicted to be located in plasma membrane. Predicted to be integral component of membrane. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

TMIGD2 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=0.14164135).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TMIGD2	NM_001169126.2 linkuse as main transcript	c.460G>A	p.Val154Met	missense_variant	4/5	ENST00000595645.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TMIGD2	ENST00000595645.6 linkuse as main transcript	c.460G>A	p.Val154Met	missense_variant	4/5	1	NM_001169126.2	A2	Q96BF3-2
TMIGD2	ENST00000301272.6 linkuse as main transcript	c.460G>A	p.Val154Met	missense_variant	4/5	1		P2	Q96BF3-1
TMIGD2	ENST00000600114.5 linkuse as main transcript	c.100G>A	p.Val34Met	missense_variant	3/4	1
TMIGD2	ENST00000600349.1 linkuse as main transcript	c.47-1784G>A		intron_variant		1

Frequencies

GnomAD3 genomes

AF:

0.0000198

AC:

AN:

151882

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000131

AC:

AN:

228622

Hom.:

AF XY:

0.0000162

AC XY:

AN XY:

123196

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000375

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000193

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000556

AC:

AN:

1439080

Hom.:

Cov.:

AF XY:

0.00000560

AC XY:

AN XY:

714312

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000241

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000545

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000198

AC:

AN:

151882

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74148

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000151

ExAC

AF:

0.0000165

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.66

CADD

Benign

1.2

DANN

Benign

0.94

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.0061

LIST_S2

Benign

0.58

T;T;T

M_CAP

Benign

0.012

MetaRNN

Benign

0.14

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.55

N;N;.

MutationTaster

Benign

1.0

PrimateAI

Benign

0.39

Sift4G

Uncertain

0.048

D;D;T

Polyphen

0.65

P;P;.

Vest4

0.19

MutPred

0.24

Loss of sheet (P = 0.0104);Loss of sheet (P = 0.0104);.;

MVP

0.15

MPC

0.27

ClinPred

0.075

GERP RS

-2.3

Varity_R

0.032

gMVP

0.25

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over