Variant 19-15160099-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -18 ACMG points: 0P and 18B. BP4_ModerateBP6_Very_StrongBA1

The NM_000435.3(NOTCH3):c.*563T>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.036 in 234,090 control chromosomes in the GnomAD database, including 236 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.035 ( 150 hom., cov: 32)

Exomes 𝑓: 0.038 ( 86 hom. )

Consequence

NOTCH3
NM_000435.3 3_prime_UTR

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.231

Variant links:

Genes affected

NOTCH3 (HGNC:7883): (notch receptor 3) This gene encodes the third discovered human homologue of the Drosophilia melanogaster type I membrane protein notch. In Drosophilia, notch interaction with its cell-bound ligands (delta, serrate) establishes an intercellular signalling pathway that plays a key role in neural development. Homologues of the notch-ligands have also been identified in human, but precise interactions between these ligands and the human notch homologues remains to be determined. Mutations in NOTCH3 have been identified as the underlying cause of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). [provided by RefSeq, Jul 2008]

NOTCH3 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -18 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.46).

BP6

Variant 19-15160099-A-G is Benign according to our data. Variant chr19-15160099-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 328363.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.0508 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NOTCH3	NM_000435.3 linkuse as main transcript	c.*563T>C		3_prime_UTR_variant	33/33	ENST00000263388.7
NOTCH3	XM_005259924.5 linkuse as main transcript	c.*563T>C		3_prime_UTR_variant	32/32

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NOTCH3	ENST00000263388.7 linkuse as main transcript	c.*563T>C		3_prime_UTR_variant	33/33	1	NM_000435.3	P1

Frequencies

GnomAD3 genomes

AF:

0.0351

AC:

5336

AN:

152142

Hom.:

150

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00808

Gnomad AMI

AF:

0.0493

Gnomad AMR

AF:

0.0302

Gnomad ASJ

AF:

0.0862

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.0149

Gnomad FIN

AF:

0.0439

Gnomad MID

AF:

0.0475

Gnomad NFE

AF:

0.0522

Gnomad OTH

AF:

0.0435

GnomAD4 exome

AF:

0.0377

AC:

3087

AN:

81830

Hom.:

Cov.:

AF XY:

0.0399

AC XY:

1507

AN XY:

37784

show subpopulations

Gnomad4 AFR exome

AF:

0.00617

Gnomad4 AMR exome

AF:

0.0264

Gnomad4 ASJ exome

AF:

0.0825

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0264

Gnomad4 FIN exome

AF:

0.0466

Gnomad4 NFE exome

AF:

0.0452

Gnomad4 OTH exome

AF:

0.0354

GnomAD4 genome

AF:

0.0350

AC:

5335

AN:

152260

Hom.:

150

Cov.:

AF XY:

0.0344

AC XY:

2558

AN XY:

74440

show subpopulations

Gnomad4 AFR

AF:

0.00806

Gnomad4 AMR

AF:

0.0301

Gnomad4 ASJ

AF:

0.0862

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.0151

Gnomad4 FIN

AF:

0.0439

Gnomad4 NFE

AF:

0.0523

Gnomad4 OTH

AF:

0.0426

Alfa

AF:

0.0580

Hom.:

Bravo

AF:

0.0324

Asia WGS

AF:

0.00779

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopathy, type 1

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Apr 27, 2017

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases allowed determination this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.46

CADD

Benign

9.1

DANN

Benign

0.78

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