chr9-136504864-G-A

Variant names:

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_017617.5(NOTCH1):c.4827C>T(p.Asp1609Asp) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0005 in 1,583,036 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0028 ( 2 hom., cov: 33)

Exomes 𝑓: 0.00025 ( 3 hom. )

Consequence

NOTCH1
NM_017617.5 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:8

Conservation

PhyloP100: -0.0360

Publications

0 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: Illumina, Orphanet
Adams-Oliver syndrome 5
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
aortic valve disease 1
Inheritance: AD Classification: STRONG Submitted by: G2P, PanelApp Australia
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
familial thoracic aortic aneurysm and aortic dissection
Inheritance: AD Classification: LIMITED Submitted by: ClinGen

NOTCH1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.87).

BP6

Variant 9-136504864-G-A is Benign according to our data. Variant chr9-136504864-G-A is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 241142.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.036 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00283 (431/152328) while in subpopulation AFR AF = 0.00979 (407/41570). AF 95% confidence interval is 0.00901. There are 2 homozygotes in GnomAd4. There are 206 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

BS2

High AC in GnomAd4 at 431 AD gene.

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.4827C>T	p.Asp1609Asp	synonymous	Exon 26 of 34	NP_060087.3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
NOTCH1	ENST00000651671.1	MANE Select	c.4827C>T	p.Asp1609Asp	synonymous	Exon 26 of 34	ENSP00000498587.1
NOTCH1	ENST00000927794.1		c.4716C>T	p.Asp1572Asp	synonymous	Exon 26 of 34	ENSP00000597853.1
NOTCH1	ENST00000680133.1		c.4713C>T	p.Asp1571Asp	synonymous	Exon 25 of 33	ENSP00000505319.1

Frequencies

GnomAD3 genomes

AF:

0.00279

AC:

425

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00967

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00105

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:

0.0000588

Gnomad OTH

AF:

0.00191

GnomAD2 exomes

AF:

0.000616

AC:

122

AN:

198088

AF XY:

0.000504

show subpopulations

Gnomad AFR exome

AF:

0.00884

Gnomad AMR exome

AF:

0.000520

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000673

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000464

Gnomad OTH exome

AF:

0.000196

GnomAD4 exome

AF:

0.000252

AC:

360

AN:

1430708

Hom.:

Cov.:

AF XY:

0.000222

AC XY:

157

AN XY:

708726

show subpopulations

African (AFR)

AF:

0.00798

AC:

264

AN:

33098

American (AMR)

AF:

0.000551

AC:

AN:

39918

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25446

East Asian (EAS)

AF:

0.0000260

AC:

AN:

38430

South Asian (SAS)

AF:

0.0000244

AC:

AN:

82004

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49622

Middle Eastern (MID)

AF:

0.000349

AC:

AN:

5738

European-Non Finnish (NFE)

AF:

0.0000337

AC:

AN:

1097082

Other (OTH)

AF:

0.000539

AC:

AN:

59370

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.479

Heterozygous variant carriers

108

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

<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:

0.00283

AC:

431

AN:

152328

Hom.:

Cov.:

AF XY:

0.00277

AC XY:

206

AN XY:

74488

show subpopulations

African (AFR)

AF:

0.00979

AC:

407

AN:

41570

American (AMR)

AF:

0.00105

AC:

AN:

15306

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5182

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000588

AC:

AN:

68028

Other (OTH)

AF:

0.00189

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.503

Heterozygous variant carriers

109

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<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:

0.00166

Hom.:

Bravo

AF:

0.00314

ClinVar

ClinVar submissions as Germline

Significance:Benign/Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Adams-Oliver syndrome 5 (2)

Familial thoracic aortic aneurysm and aortic dissection (2)

not specified (2)

Aortic valve disease 1 (1)

NOTCH1-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.87

CADD

Benign

4.2

(source)

DANN

Benign

0.63

PhyloP100

-0.036

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Mutation Taster

=100/0

polymorphism

(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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

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