Variant X-66599665-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_021783.5(EDA2R):c.713C>A(p.Ser238Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.0000164 in 1,095,102 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 12 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 22)

Exomes 𝑓: 0.000016 ( 0 hom. 12 hem. )

Consequence

EDA2R
NM_021783.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.61

Variant links:

Genes affected

EDA2R (HGNC:17756): (ectodysplasin A2 receptor) The protein encoded by this gene is a type III transmembrane protein of the TNFR (tumor necrosis factor receptor) superfamily, and contains cysteine-rich repeats and a single transmembrane domain. This protein binds to the EDA-A2 isoform of ectodysplasin, which plays an important role in maintenance of hair and teeth. Alternatively spliced transcript variants encodes distinct protein isoforms. [provided by RefSeq, Apr 2016]

EDA2R links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.27753478).

BS2

High Hemizygotes in GnomAdExome at 4 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EDA2R	NM_021783.5 linkuse as main transcript	c.713C>A	p.Ser238Tyr	missense_variant	6/7	ENST00000374719.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EDA2R	ENST00000374719.8 linkuse as main transcript	c.713C>A	p.Ser238Tyr	missense_variant	6/7	1	NM_021783.5	P1	Q9HAV5-1
EDA2R	ENST00000253392.5 linkuse as main transcript	c.776C>A	p.Ser259Tyr	missense_variant	6/6	1			Q9HAV5-2
EDA2R	ENST00000396050.5 linkuse as main transcript	c.776C>A	p.Ser259Tyr	missense_variant	6/7	5			Q9HAV5-2
EDA2R	ENST00000451436.6 linkuse as main transcript	c.713C>A	p.Ser238Tyr	missense_variant	6/7	5		P1	Q9HAV5-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000403

AC:

AN:

173569

Hom.:

AF XY:

0.0000675

AC XY:

AN XY:

59299

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:

0.000399

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000164

AC:

AN:

1095102

Hom.:

Cov.:

AF XY:

0.0000333

AC XY:

AN XY:

360886

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:

0.000338

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000577

AC:

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

Feb 17, 2022

The c.776C>A (p.S259Y) alteration is located in exon 6 (coding exon 6) of the EDA2R gene. This alteration results from a C to A substitution at nucleotide position 776, causing the serine (S) at amino acid position 259 to be replaced by a tyrosine (Y). 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

0.20

BayesDel_addAF

Benign

-0.088

BayesDel_noAF

Uncertain

-0.050

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.20

T;.;T;.

FATHMM_MKL

Uncertain

0.81

M_CAP

Uncertain

0.087

MetaRNN

Benign

0.28

T;T;T;T

MetaSVM

Uncertain

0.55

MutationAssessor

Benign

2.0

M;.;M;.

MutationTaster

Benign

0.71

D;D;D;D;D;D

PrimateAI

Benign

0.38

PROVEAN

Benign

-1.9

N;.;.;N

REVEL

Uncertain

0.33

Sift

Pathogenic

0.0

D;.;.;D

Sift4G

Uncertain

0.010

D;D;D;D

Polyphen

1.0

D;D;D;D

Vest4

0.51

MutPred

0.22

Loss of sheet (P = 0.0084);.;Loss of sheet (P = 0.0084);.;

MVP

0.94

ClinPred

0.34

GERP RS

2.7

Varity_R

0.31

gMVP

0.46

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