Variant 3-96814824-G-C 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_001080448.3(EPHA6):c.201G>C(p.Lys67Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000695 in 1,438,310 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 7.0e-7 ( 0 hom. )

Consequence

EPHA6
NM_001080448.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.10

Variant links:

Genes affected

EPHA6 (HGNC:19296): (EPH receptor A6) Predicted to enable transmembrane-ephrin receptor activity. Predicted to be involved in axon guidance; positive regulation of kinase activity; and transmembrane receptor protein tyrosine kinase signaling pathway. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

EPHA6 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=0.075609654).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
EPHA6	NM_001080448.3 linkuse as main transcript	c.201G>C	p.Lys67Asn	missense_variant	1/18	ENST00000389672.10	NP_001073917.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
EPHA6	ENST00000389672.10 linkuse as main transcript	c.201G>C	p.Lys67Asn	missense_variant	1/18	1	NM_001080448.3	ENSP00000374323	P1
EPHA6	ENST00000506569.1 linkuse as main transcript	c.36G>C	p.Lys12Asn	missense_variant	1/4	1		ENSP00000425132
EPHA6	ENST00000470610.6 linkuse as main transcript	c.201G>C	p.Lys67Asn	missense_variant	1/5	2		ENSP00000420598

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000485

AC:

AN:

205984

Hom.:

AF XY:

0.00

AC XY:

AN XY:

111056

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000344

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:

6.95e-7

AC:

AN:

1438310

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

713390

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000246

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

Cov.:

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

Aug 30, 2022

The c.201G>C (p.K67N) alteration is located in exon 1 (coding exon 1) of the EPHA6 gene. This alteration results from a G to C substitution at nucleotide position 201, causing the lysine (K) at amino acid position 67 to be replaced by an asparagine (N). 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

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.43

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.019

.;T

Eigen

Benign

-0.96

Eigen_PC

Benign

-0.95

FATHMM_MKL

Benign

0.29

LIST_S2

Benign

0.38

T;T

M_CAP

Benign

0.043

MetaRNN

Benign

0.076

T;T

MetaSVM

Benign

-0.98

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.31

PROVEAN

Benign

-0.090

N;N

REVEL

Benign

0.033

Sift

Uncertain

0.012

D;D

Sift4G

Benign

0.16

T;T

Polyphen

0.0

B;.

Vest4

0.24

MutPred

0.26

Loss of ubiquitination at K67 (P = 0.0023);Loss of ubiquitination at K67 (P = 0.0023);

MVP

0.52

MPC

0.30

ClinPred

0.030

GERP RS

-0.60

gMVP

0.11

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