dbSNP rs727504417: EDA:p.Gln256Glu (chrX-70030493-C-G) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

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

The NM_001399.5(EDA):c.766C>G(p.Gln256Glu) variant causes a missense change. The variant allele was found at a frequency of 0.00000166 in 1,204,109 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000090 ( 0 hom., 0 hem., cov: 24)

Exomes 𝑓: 9.2e-7 ( 0 hom. 0 hem. )

Consequence

EDA
NM_001399.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 6.65

Variant links:

Genes affected

EDA (HGNC:3157): (ectodysplasin A) The protein encoded by this gene is a type II membrane protein that can be cleaved by furin to produce a secreted form. The encoded protein, which belongs to the tumor necrosis factor family, acts as a homotrimer and may be involved in cell-cell signaling during the development of ectodermal organs. Defects in this gene are a cause of ectodermal dysplasia, anhidrotic, which is also known as X-linked hypohidrotic ectodermal dysplasia. Several transcript variants encoding many different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

EDA links:

Genome browser will be placed here

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 rank	MANE	Protein	UniProt
EDA	NM_001399.5 link	c.766C>G	p.Gln256Glu	missense_variant	Exon 6 of 8	ENST00000374552.9	NP_001390.1	Q92838-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EDA	ENST00000374552.9 link	c.766C>G	p.Gln256Glu	missense_variant	Exon 6 of 8	1	NM_001399.5	ENSP00000363680.4		Q92838-1

Frequencies

GnomAD3 genomes

AF:

0.00000896

AC:

AN:

111550

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33744

show subpopulations

Gnomad AFR

AF:

0.0000327

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000582

AC:

AN:

171871

Hom.:

AF XY:

0.00

AC XY:

AN XY:

57767

show subpopulations

Gnomad AFR exome

AF:

0.0000804

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:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

9.15e-7

AC:

AN:

1092559

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

358581

show subpopulations

Gnomad4 AFR exome

AF:

0.0000380

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:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000896

AC:

AN:

111550

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33744

show subpopulations

Gnomad4 AFR

AF:

0.0000327

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.36

BayesDel_addAF

Uncertain

0.16

BayesDel_noAF

Pathogenic

0.18

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.31

.;T;.;.;.

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Pathogenic

0.98

D;D;D;D;D

M_CAP

Pathogenic

0.81

MetaRNN

Uncertain

0.55

D;D;D;D;D

MetaSVM

Pathogenic

1.1

MutationAssessor

Benign

1.7

L;L;L;.;.

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-0.68

N;N;N;N;.

REVEL

Pathogenic

0.66

Sift

Uncertain

0.0050

D;.;.;D;.

Sift4G

Benign

0.73

T;T;T;T;T

Polyphen

0.89

P;P;P;.;.

Vest4

0.80

MutPred

0.38

Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);.;.;

MVP

0.98

MPC

1.3

ClinPred

0.45

GERP RS

5.0

Varity_R

0.94

gMVP

0.95

Splicing

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