Variant chr3-89107809-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The ENST00000336596.7(EPHA3):c.61G>A(p.Glu21Lys) variant causes a missense change. The variant allele was found at a frequency of 0.000104 in 1,614,130 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

EPHA3
ENST00000336596.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.96

Variant links:

Genes affected

EPHA3 (HGNC:3387): (EPH receptor A3) This gene belongs to the ephrin receptor subfamily of the protein-tyrosine kinase family. EPH and EPH-related receptors have been implicated in mediating developmental events, particularly in the nervous system. Receptors in the EPH subfamily typically have a single kinase domain and an extracellular region containing a Cys-rich domain and 2 fibronectin type III repeats. The ephrin receptors are divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. This gene encodes a protein that binds ephrin-A ligands. Two alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, Jul 2008]

EPHA3 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=0.12190139).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
EPHA3	NM_005233.6 linkuse as main transcript	c.61G>A	p.Glu21Lys	missense_variant	1/17	ENST00000336596.7	NP_005224.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EPHA3	ENST00000336596.7 linkuse as main transcript	c.61G>A	p.Glu21Lys	missense_variant	1/17	1	NM_005233.6	ENSP00000337451	P1	P29320-1
EPHA3	ENST00000494014.1 linkuse as main transcript	c.61G>A	p.Glu21Lys	missense_variant	1/17	1		ENSP00000419190
EPHA3	ENST00000452448.6 linkuse as main transcript	c.61G>A	p.Glu21Lys	missense_variant	1/7	1		ENSP00000399926		P29320-2

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152152

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.000132

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000398

AC:

AN:

250966

Hom.:

AF XY:

0.0000369

AC XY:

AN XY:

135656

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000618

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000107

AC:

156

AN:

1461860

Hom.:

Cov.:

AF XY:

0.000116

AC XY:

AN XY:

727234

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000137

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000788

AC:

AN:

152270

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74444

show subpopulations

Gnomad4 AFR

AF:

0.0000481

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:

0.000132

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000116

Hom.:

Bravo

AF:

0.0000642

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000576

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

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 25, 2024

The c.61G>A (p.E21K) alteration is located in exon 1 (coding exon 1) of the EPHA3 gene. This alteration results from a G to A substitution at nucleotide position 61, causing the glutamic acid (E) at amino acid position 21 to be replaced by a lysine (K). 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

0.071

BayesDel_addAF

Benign

-0.068

BayesDel_noAF

Benign

-0.15

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.072

T;.;.

Eigen

Benign

-0.20

Eigen_PC

Benign

-0.033

FATHMM_MKL

Benign

0.70

LIST_S2

Benign

0.79

T;T;T

M_CAP

Benign

0.040

MetaRNN

Benign

0.12

T;T;T

MetaSVM

Benign

-0.83

MutationAssessor

Benign

0.69

N;N;.

MutationTaster

Benign

0.95

D;D;D

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-0.14

N;N;N

REVEL

Benign

0.12

Sift

Benign

0.40

T;T;T

Sift4G

Benign

0.81

T;T;T

Polyphen

0.018

B;B;.

Vest4

0.45

MVP

0.81

MPC

0.21

ClinPred

0.078

GERP RS

5.5

Varity_R

0.16

gMVP

0.39

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