Variant 2-232480161-C-T details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_004826.4(ECEL1):c.2320G>A(p.Val774Met) variant causes a missense change. The variant allele was found at a frequency of 0.000132 in 1,613,530 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.00017 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00013 ( 0 hom. )

Consequence

ECEL1
NM_004826.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 4.64

Variant links:

Genes affected

ECEL1 (HGNC:3147): (endothelin converting enzyme like 1) This gene encodes a member of the M13 family of endopeptidases. Members of this family are zinc-containing type II integral-membrane proteins that are important regulators of neuropeptide and peptide hormone activity. Mutations in this gene are associated with autosomal recessive distal arthrogryposis, type 5D. This gene has multiple pseudogenes on chromosome 2. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2014]

ECEL1 links:

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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	UniProt
ECEL1	NM_004826.4 linkuse as main transcript	c.2320G>A	p.Val774Met	missense_variant	18/18	ENST00000304546.6
ECEL1	NM_001290787.2 linkuse as main transcript	c.2314G>A	p.Val772Met	missense_variant	18/18

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ECEL1	ENST00000304546.6 linkuse as main transcript	c.2320G>A	p.Val774Met	missense_variant	18/18	1	NM_004826.4	P4	O95672-1
ECEL1	ENST00000409941.1 linkuse as main transcript	c.2314G>A	p.Val772Met	missense_variant	17/17	1		A1	O95672-2
ECEL1	ENST00000411860.5 linkuse as main transcript	c.499G>A	p.Val167Met	missense_variant	6/6	3
ECEL1	ENST00000482346.1 linkuse as main transcript	n.2631G>A		non_coding_transcript_exon_variant	17/17	2

Frequencies

GnomAD3 genomes

AF:

0.000171

AC:

AN:

151822

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000266

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000189

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000133

Gnomad OTH

AF:

0.000959

GnomAD3 exomes

AF:

0.000132

AC:

AN:

250418

Hom.:

AF XY:

0.000155

AC XY:

AN XY:

135382

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.000139

Gnomad NFE exome

AF:

0.000177

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000128

AC:

187

AN:

1461590

Hom.:

Cov.:

AF XY:

0.000140

AC XY:

102

AN XY:

727108

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.000201

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.000169

Gnomad4 NFE exome

AF:

0.000141

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.000171

AC:

AN:

151940

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74288

show subpopulations

Gnomad4 AFR

AF:

0.000266

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000189

Gnomad4 NFE

AF:

0.000133

Gnomad4 OTH

AF:

0.000949

Alfa

AF:

0.000143

Hom.:

Bravo

AF:

0.000215

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000123

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000237

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 09, 2023

The c.2320G>A (p.V774M) alteration is located in exon 18 (coding exon 17) of the ECEL1 gene. This alteration results from a G to A substitution at nucleotide position 2320, causing the valine (V) at amino acid position 774 to be replaced by a methionine (M). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Distal arthrogryposis type 5D

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Revvity Omics, Revvity

Jul 16, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.76

BayesDel_addAF

Uncertain

0.071

BayesDel_noAF

Uncertain

0.13

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Uncertain

0.62

D;D;.

Eigen

Pathogenic

0.76

Eigen_PC

Pathogenic

0.70

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.84

T;T;T

M_CAP

Uncertain

0.29

MetaRNN

Uncertain

0.74

D;D;D

MetaSVM

Uncertain

0.69

MutationTaster

Benign

1.0

D;D

PrimateAI

Pathogenic

0.83

PROVEAN

Uncertain

-2.7

D;D;D

REVEL

Pathogenic

0.82

Sift

Pathogenic

0.0

D;D;D

Sift4G

Benign

0.12

T;D;D

Polyphen

1.0, 0.99

.;D;D

Vest4

0.75, 0.83

MVP

0.90

MPC

0.59

ClinPred

0.46

GERP RS

5.1

Varity_R

0.73

gMVP

0.69

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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