rs199654211

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_017617.5(NOTCH1):c.311A>G(p.Asn104Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000661 in 1,611,636 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★). Synonymous variant affecting the same amino acid position (i.e. N104N) has been classified as Benign.

Frequency

Genomes: 𝑓 0.00060 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00067 ( 2 hom. )

Consequence

NOTCH1
NM_017617.5 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:10O:1

Conservation

PhyloP100: 3.28

Publications

9 publications found

Variant links:

COSMIC-nc: COSV53057999

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:

LOC124902310 (HGNC:):

LOC124902310 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=0.007729143).

BP6

Variant 9-136523809-T-C is Benign according to our data. Variant chr9-136523809-T-C is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 134942.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population sas. GnomAd4 allele frequency = 0.000604 (92/152252) while in subpopulation SAS AF = 0.00187 (9/4822). AF 95% confidence interval is 0.000974. There are 1 homozygotes in GnomAd4. There are 47 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

BS2

High AC in GnomAd4 at 92 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.311A>G	p.Asn104Ser	missense	Exon 3 of 34	NP_060087.3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
NOTCH1	ENST00000651671.1	MANE Select	c.311A>G	p.Asn104Ser	missense	Exon 3 of 34	ENSP00000498587.1	P46531
NOTCH1	ENST00000927794.1		c.311A>G	p.Asn104Ser	missense	Exon 3 of 34	ENSP00000597853.1
NOTCH1	ENST00000680133.1		c.311A>G	p.Asn104Ser	missense	Exon 3 of 33	ENSP00000505319.1	A0A7P0T8U6

Frequencies

GnomAD3 genomes

AF:

0.000605

AC:

AN:

152134

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000966

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.0150

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00186

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000338

Gnomad OTH

AF:

0.000957

GnomAD2 exomes

AF:

0.00113

AC:

274

AN:

243104

AF XY:

0.00124

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000293

Gnomad ASJ exome

AF:

0.0135

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000490

Gnomad NFE exome

AF:

0.000300

Gnomad OTH exome

AF:

0.00255

GnomAD4 exome

AF:

0.000667

AC:

974

AN:

1459384

Hom.:

Cov.:

AF XY:

0.000762

AC XY:

553

AN XY:

725922

show subpopulations

African (AFR)

AF:

0.0000896

AC:

AN:

33468

American (AMR)

AF:

0.0000449

AC:

AN:

44572

Ashkenazi Jewish (ASJ)

AF:

0.0149

AC:

388

AN:

26094

East Asian (EAS)

AF:

0.0000252

AC:

AN:

39658

South Asian (SAS)

AF:

0.00324

AC:

279

AN:

86086

European-Finnish (FIN)

AF:

0.0000193

AC:

AN:

51902

Middle Eastern (MID)

AF:

0.00157

AC:

AN:

5738

European-Non Finnish (NFE)

AF:

0.000183

AC:

203

AN:

1111592

Other (OTH)

AF:

0.00146

AC:

AN:

60274

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.485

Heterozygous variant carriers

140

211

281

351

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

100

<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:

0.000604

AC:

AN:

152252

Hom.:

Cov.:

AF XY:

0.000631

AC XY:

AN XY:

74446

show subpopulations

African (AFR)

AF:

0.0000963

AC:

AN:

41550

American (AMR)

AF:

0.000131

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.0150

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.00187

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000338

AC:

AN:

67984

Other (OTH)

AF:

0.000947

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.514

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome 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

Alfa

AF:

0.00164

Hom.:

Bravo

AF:

0.000540

ESP6500AA

AF:

0.000233

AC:

ESP6500EA

AF:

0.000471

AC:

ExAC

AF:

0.000843

AC:

101

EpiCase

AF:

0.000382

EpiControl

AF:

0.000475

ClinVar

ClinVar submissions

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 (3)

Aortic valve disease 1 (1)

Connective tissue disorder (1)

not provided (1)

NOTCH1-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.095

BayesDel_addAF

Benign

-0.56

BayesDel_noAF

Benign

-0.59

CADD

Benign

(source)

DANN

Benign

0.84

DEOGEN2

Uncertain

0.66

Eigen

Benign

-0.43

Eigen_PC

Benign

-0.41

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.74

M_CAP

Benign

0.045

MetaRNN

Benign

0.0077

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.82

PhyloP100

3.3

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-2.3

REVEL

Benign

0.12

Sift

Benign

0.23

Sift4G

Benign

0.43

Polyphen

0.0050

Vest4

0.37

MVP

0.43

MPC

0.30

ClinPred

0.016

GERP RS

3.7

Varity_R

0.074

Mutation Taster

=98/2

polymorphism

(source)

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

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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