7-74057387-G-A

Position:

chr7-74057387-G-A

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_000501.4(ELN):c.1358-253G>A variant causes a intron change. The variant allele was found at a frequency of 0.00174 in 1,500,558 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0018 ( 1 hom. )

Consequence

ELN
NM_000501.4 intron

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: 4.71

Variant links:

Genes affected

ELN (HGNC:3327): (elastin) This gene encodes a protein that is one of the two components of elastic fibers. Elastic fibers comprise part of the extracellular matrix and confer elasticity to organs and tissues including the heart, skin, lungs, ligaments, and blood vessels. The encoded protein is rich in hydrophobic amino acids such as glycine and proline, which form mobile hydrophobic regions bounded by crosslinks between lysine residues. Degradation products of the encoded protein, known as elastin-derived peptides or elastokines, bind the elastin receptor complex and other receptors and stimulate migration and proliferation of monocytes and skin fibroblasts. Elastokines can also contribute to cancer progression. Deletions and mutations in this gene are associated with supravalvular aortic stenosis (SVAS) and autosomal dominant cutis laxa. [provided by RefSeq, Aug 2017]

ELN links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.01956901).

BP6

Variant 7-74057387-G-A is Benign according to our data. Variant chr7-74057387-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 389824.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr7-74057387-G-A is described in Lovd as [Likely_benign].

BS1

Variant frequency is greater than expected in population amr. gnomad4 allele frequency = 0.00135 (206/152334) while in subpopulation AMR AF= 0.00255 (39/15314). AF 95% confidence interval is 0.00191. There are 0 homozygotes in gnomad4. There are 101 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 206 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ELN	NM_000501.4 linkuse as main transcript	c.1358-253G>A		intron_variant		ENST00000252034.12	NP_000492.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ELN	ENST00000252034.12 linkuse as main transcript	c.1358-253G>A		intron_variant		1	NM_000501.4	ENSP00000252034	P4	P15502-2

Frequencies

GnomAD3 genomes

AF:

0.00135

AC:

206

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000434

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00255

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000188

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.00207

Gnomad OTH

AF:

0.00143

GnomAD3 exomes

AF:

0.00141

AC:

216

AN:

152764

Hom.:

AF XY:

0.00151

AC XY:

125

AN XY:

82634

show subpopulations

Gnomad AFR exome

AF:

0.000563

Gnomad AMR exome

AF:

0.00159

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000400

Gnomad NFE exome

AF:

0.00210

Gnomad OTH exome

AF:

0.00297

GnomAD4 exome

AF:

0.00178

AC:

2404

AN:

1348224

Hom.:

Cov.:

AF XY:

0.00176

AC XY:

1165

AN XY:

660142

show subpopulations

Gnomad4 AFR exome

AF:

0.000496

Gnomad4 AMR exome

AF:

0.00150

Gnomad4 ASJ exome

AF:

0.0000504

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000337

Gnomad4 NFE exome

AF:

0.00211

Gnomad4 OTH exome

AF:

0.00136

GnomAD4 genome

AF:

0.00135

AC:

206

AN:

152334

Hom.:

Cov.:

AF XY:

0.00136

AC XY:

101

AN XY:

74494

show subpopulations

Gnomad4 AFR

AF:

0.000433

Gnomad4 AMR

AF:

0.00255

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000188

Gnomad4 NFE

AF:

0.00207

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.000933

Hom.:

Bravo

AF:

0.00172

TwinsUK

AF:

0.00243

AC:

ALSPAC

AF:

0.00285

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.00201

AC:

ExAC

AF:

0.00102

AC:

119

ClinVar

Significance: Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:5

Likely benign, criteria provided, single submitter	clinical testing	GeneDx	Oct 26, 2021	This variant is associated with the following publications: (PMID: 11735026, 15990952, 10942104) -
Likely benign, no assertion criteria provided	clinical testing	Genome Diagnostics Laboratory, University Medical Center Utrecht	-	- -
Likely benign, no assertion criteria provided	clinical testing	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	-	- -
Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Nov 01, 2023	ELN: BP4, BS1 -
Likely benign, no assertion criteria provided	clinical testing	Laboratory of Diagnostic Genome Analysis, Leiden University Medical Center (LUMC)	-	- -

Supravalvar aortic stenosis

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 29, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.14

Eigen

Benign

0.0065

Eigen_PC

Benign

-0.050

FATHMM_MKL

Uncertain

0.80

LIST_S2

Benign

0.30

M_CAP

Uncertain

0.17

MetaRNN

Benign

0.020

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.90

MutationTaster

Benign

1.0

N;N;N;N;N;N;N;N;N;N;N;N;N;N;N

PROVEAN

Benign

-0.24

REVEL

Benign

0.070

Sift

Benign

0.19

Sift4G

Benign

0.080

Vest4

0.28

MVP

0.58

ClinPred

0.0097

GERP RS

2.9

Varity_R

0.048

gMVP

0.23

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