Variant chr17-76007423-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001988.4(EVPL):c.5782C>T(p.Arg1928Trp) variant causes a missense change. The variant allele was found at a frequency of 0.00000686 in 1,604,616 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000069 ( 0 hom. )

Consequence

EVPL
NM_001988.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.95

Variant links:

Genes affected

EVPL (HGNC:3503): (envoplakin) This gene encodes a member of the plakin family of proteins that forms a component of desmosomes and the epidermal cornified envelope. This gene is located in the tylosis oesophageal cancer locus on chromosome 17q25, and its deletion is associated with both familial and sporadic forms of oesophageal squamous cell carcinoma. Patients suffering from the autoimmune mucocutaneous disorder, paraneoplastic pemphigus, develop antibodies against the encoded protein. [provided by RefSeq, Jul 2016]

EVPL 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/exons	MANE	Protein	UniProt
EVPL	NM_001988.4 link	c.5782C>T	p.Arg1928Trp	missense_variant	22/22	ENST00000301607.8	NP_001979.2	Q92817
EVPL	NM_001320747.2 link	c.5848C>T	p.Arg1950Trp	missense_variant	22/22		NP_001307676.1	Q92817K7EKI0B7ZLH8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
EVPL	ENST00000301607.8 link	c.5782C>T	p.Arg1928Trp	missense_variant	22/22	1	NM_001988.4	ENSP00000301607.3	Q92817
EVPL	ENST00000586740.1 link	c.5848C>T	p.Arg1950Trp	missense_variant	22/22	1		ENSP00000465630.1	K7EKI0
EVPL	ENST00000589231.1 link	c.19C>T	p.Arg7Trp	missense_variant	1/2	3		ENSP00000467717.1	K7EQ87
EVPL	ENST00000587569.5 link	n.6251C>T		non_coding_transcript_exon_variant	20/20	2

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152150

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000807

AC:

AN:

247908

Hom.:

AF XY:

0.0000149

AC XY:

AN XY:

134006

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

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:

0.00000887

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000688

AC:

AN:

1452466

Hom.:

Cov.:

AF XY:

0.00000971

AC XY:

AN XY:

721188

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000225

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:

0.00000813

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152150

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74318

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ExAC

AF:

0.00000824

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

Oct 27, 2022

The c.5782C>T (p.R1928W) alteration is located in exon 22 (coding exon 22) of the EVPL gene. This alteration results from a C to T substitution at nucleotide position 5782, causing the arginine (R) at amino acid position 1928 to be replaced by a tryptophan (W). 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

0.072

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.35

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.22

T;T;.

Eigen

Benign

0.13

Eigen_PC

Benign

0.13

FATHMM_MKL

Uncertain

0.90

LIST_S2

Benign

0.76

T;T;T

M_CAP

Benign

0.053

MetaRNN

Uncertain

0.57

D;D;D

MetaSVM

Benign

-0.64

MutationAssessor

Benign

1.1

.;L;.

PrimateAI

Benign

0.23

PROVEAN

Uncertain

-3.7

.;D;.

REVEL

Uncertain

0.29

Sift

Uncertain

0.0030

.;D;.

Sift4G

Uncertain

0.012

D;D;D

Polyphen

1.0

.;D;.

Vest4

0.30, 0.30

MutPred

0.48

.;Gain of catalytic residue at R1928 (P = 0.0516);.;

MVP

0.85

MPC

0.66

ClinPred

0.93

GERP RS

4.5

Varity_R

0.27

gMVP

0.53

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