rs61751489

Variant names:

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_017617.5(NOTCH1):c.6853G>A(p.Val2285Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0188 in 1,612,814 control chromosomes in the GnomAD database, including 902 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.019 ( 83 hom., cov: 33)

Exomes 𝑓: 0.019 ( 819 hom. )

Consequence

NOTCH1
NM_017617.5 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts U:1B:13O:1

Conservation

PhyloP100: 0.506

Publications

23 publications found

Variant links:

Genes affected

NOTCH1 (HGNC:7881): (notch receptor 1) This gene encodes a member of the NOTCH family of proteins. Members of this Type I transmembrane protein family share structural characteristics including an extracellular domain consisting of multiple epidermal growth factor-like (EGF) repeats, and an intracellular domain consisting of multiple different domain types. Notch signaling is an evolutionarily conserved intercellular signaling pathway that regulates interactions between physically adjacent cells through binding of Notch family receptors to their cognate ligands. The encoded preproprotein is proteolytically processed in the trans-Golgi network to generate two polypeptide chains that heterodimerize to form the mature cell-surface receptor. This receptor plays a role in the development of numerous cell and tissue types. Mutations in this gene are associated with aortic valve disease, Adams-Oliver syndrome, T-cell acute lymphoblastic leukemia, chronic lymphocytic leukemia, and head and neck squamous cell carcinoma. [provided by RefSeq, Jan 2016]

NOTCH1 Gene-Disease associations (from GenCC):

Adams-Oliver syndrome
Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, Illumina
Adams-Oliver syndrome 5
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
NOTCH1-related AOS spectrum disorder
Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
aortic valve disease 1
Inheritance: AD Classification: STRONG Submitted by: G2P
connective tissue disorder
Inheritance: AD Classification: MODERATE Submitted by: Genomics England PanelApp
leukodystrophy
Inheritance: AD Classification: MODERATE Submitted by: Ambry Genetics
familial bicuspid aortic valve
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

NOTCH1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0016611814).

BP6

Variant 9-136496886-C-T is Benign according to our data. Variant chr9-136496886-C-T is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 134954.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.0898 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017617.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NOTCH1	NM_017617.5	MANE Select	c.6853G>A	p.Val2285Ile	missense	Exon 34 of 34	NP_060087.3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
NOTCH1	ENST00000651671.1	MANE Select	c.6853G>A	p.Val2285Ile	missense	Exon 34 of 34	ENSP00000498587.1	P46531
NOTCH1	ENST00000927794.1		c.6742G>A	p.Val2248Ile	missense	Exon 34 of 34	ENSP00000597853.1
NOTCH1	ENST00000680133.1		c.6739G>A	p.Val2247Ile	missense	Exon 33 of 33	ENSP00000505319.1	A0A7P0T8U6

Frequencies

GnomAD3 genomes

AF:

0.0186

AC:

2832

AN:

152208

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00528

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0933

Gnomad ASJ

AF:

0.00490

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.00476

Gnomad FIN

AF:

0.00499

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0155

Gnomad OTH

AF:

0.0177

GnomAD2 exomes

AF:

0.0312

AC:

7684

AN:

246434

AF XY:

0.0254

show subpopulations

Gnomad AFR exome

AF:

0.00513

Gnomad AMR exome

AF:

0.157

Gnomad ASJ exome

AF:

0.00433

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00659

Gnomad NFE exome

AF:

0.0154

Gnomad OTH exome

AF:

0.0232

GnomAD4 exome

AF:

0.0188

AC:

27529

AN:

1460488

Hom.:

819

Cov.:

AF XY:

0.0180

AC XY:

13058

AN XY:

726554

show subpopulations

African (AFR)

AF:

0.00394

AC:

132

AN:

33478

American (AMR)

AF:

0.153

AC:

6841

AN:

44702

Ashkenazi Jewish (ASJ)

AF:

0.00444

AC:

116

AN:

26128

East Asian (EAS)

AF:

0.0000756

AC:

AN:

39698

South Asian (SAS)

AF:

0.00536

AC:

462

AN:

86254

European-Finnish (FIN)

AF:

0.00721

AC:

376

AN:

52168

Middle Eastern (MID)

AF:

0.00488

AC:

AN:

5732

European-Non Finnish (NFE)

AF:

0.0167

AC:

18525

AN:

1111964

Other (OTH)

AF:

0.0173

AC:

1046

AN:

60364

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

2043

4087

6130

8174

10217

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

790

1580

2370

3160

3950

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0187

AC:

2841

AN:

152326

Hom.:

Cov.:

AF XY:

0.0189

AC XY:

1411

AN XY:

74476

show subpopulations

African (AFR)

AF:

0.00527

AC:

219

AN:

41570

American (AMR)

AF:

0.0938

AC:

1436

AN:

15308

Ashkenazi Jewish (ASJ)

AF:

0.00490

AC:

AN:

3468

East Asian (EAS)

AF:

0.000193

AC:

AN:

5186

South Asian (SAS)

AF:

0.00477

AC:

AN:

4826

European-Finnish (FIN)

AF:

0.00499

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00340

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0155

AC:

1054

AN:

68020

Other (OTH)

AF:

0.0175

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

Heterozygous variant carriers

146

291

437

582

728

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

120

150

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0167

Hom.:

Bravo

AF:

0.0260

TwinsUK

AF:

0.0165

AC:

ALSPAC

AF:

0.0215

AC:

ESP6500AA

AF:

0.00489

AC:

ESP6500EA

AF:

0.0162

AC:

135

ExAC

AF:

0.0247

AC:

2983

Asia WGS

AF:

0.00751

AC:

AN:

3478

EpiCase

AF:

0.0145

EpiControl

AF:

0.0142

ClinVar

ClinVar submissions

Significance:Benign/Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (7)

not provided (3)

Adams-Oliver syndrome 5 (2)

Aortic valve disease 1 (1)

Familial thoracic aortic aneurysm and aortic dissection (1)

Hypoplastic left heart syndrome (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.079

BayesDel_addAF

Benign

-0.67

BayesDel_noAF

Benign

-0.60

CADD

Benign

1.0

(source)

DANN

Benign

0.70

DEOGEN2

Benign

0.30

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.18

LIST_S2

Benign

0.53

MetaRNN

Benign

0.0017

MetaSVM

Benign

-1.1

MutationAssessor

Benign

-0.11

PhyloP100

0.51

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-0.070

REVEL

Benign

0.079

Sift

Benign

0.52

Sift4G

Benign

0.62

Polyphen

0.0040

Vest4

0.025

MPC

0.29

ClinPred

0.0013

GERP RS

2.7

Varity_R

0.025

Mutation Taster

=97/3

polymorphism (auto)

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over