chr9-127825819-C-T

Variant names:

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP4_ModerateBP6BS2

The NM_001114753.3(ENG):c.565G>A(p.Asp189Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000175 in 1,597,644 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. D189Y) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000097 ( 0 hom. )

Consequence

ENG
NM_001114753.3 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 2.03

Publications

2 publications found

Variant links:

Genes affected

ENG (HGNC:3349): (endoglin) This gene encodes a homodimeric transmembrane protein which is a major glycoprotein of the vascular endothelium. This protein is a component of the transforming growth factor beta receptor complex and it binds to the beta1 and beta3 peptides with high affinity. Mutations in this gene cause hereditary hemorrhagic telangiectasia, also known as Osler-Rendu-Weber syndrome 1, an autosomal dominant multisystemic vascular dysplasia. This gene may also be involved in preeclampsia and several types of cancer. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2013]

ENG Gene-Disease associations (from GenCC):

telangiectasia, hereditary hemorrhagic, type 1
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: ClinGen, Labcorp Genetics (formerly Invitae), G2P, Genomics England PanelApp
hereditary hemorrhagic telangiectasia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
juvenile polyposis syndrome
Inheritance: AD Classification: LIMITED Submitted by: ClinGen

ENG links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -7 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.18548349).

BP6

Variant 9-127825819-C-T is Benign according to our data. Variant chr9-127825819-C-T is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 968683.

BS2

High AC in GnomAd4 at 14 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001114753.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ENG	NM_001114753.3	MANE Select	c.565G>A	p.Asp189Asn	missense	Exon 5 of 15	NP_001108225.1	P17813-1
ENG	NM_000118.4		c.565G>A	p.Asp189Asn	missense	Exon 5 of 14	NP_000109.1	Q5T9B9
ENG	NM_001278138.2		c.19G>A	p.Asp7Asn	missense	Exon 5 of 15	NP_001265067.1	F5GX88

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ENG	ENST00000373203.9	TSL:1 MANE Select	c.565G>A	p.Asp189Asn	missense	Exon 5 of 15	ENSP00000362299.4	P17813-1
ENG	ENST00000344849.5	TSL:1	c.565G>A	p.Asp189Asn	missense	Exon 5 of 14	ENSP00000341917.3	P17813-2
ENG	ENST00000714047.1		c.565G>A	p.Asp189Asn	missense	Exon 5 of 15	ENSP00000519338.1	A0AAQ5BHC4

Frequencies

GnomAD3 genomes

AF:

0.0000920

AC:

AN:

152170

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000314

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.0000323

AC:

AN:

216590

AF XY:

0.00000845

show subpopulations

Gnomad AFR exome

AF:

0.000539

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000969

AC:

AN:

1445474

Hom.:

Cov.:

AF XY:

0.00000697

AC XY:

AN XY:

717638

show subpopulations

African (AFR)

AF:

0.000422

AC:

AN:

33154

American (AMR)

AF:

0.00

AC:

AN:

42756

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25796

East Asian (EAS)

AF:

0.00

AC:

AN:

38880

South Asian (SAS)

AF:

0.00

AC:

AN:

83662

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50918

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5664

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1104960

Other (OTH)

AF:

0.00

AC:

AN:

59684

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome 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

GnomAD4 genome

AF:

0.0000920

AC:

AN:

152170

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74322

show subpopulations

African (AFR)

AF:

0.000314

AC:

AN:

41428

American (AMR)

AF:

0.00

AC:

AN:

15284

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5194

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68012

Other (OTH)

AF:

0.000478

AC:

AN:

2090

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.504

Heterozygous variant carriers

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:

0.000112

Hom.:

Bravo

AF:

0.000155

ESP6500AA

AF:

0.000910

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000663

AC:

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

Cardiovascular phenotype (1)

Hereditary hemorrhagic telangiectasia (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.24

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.63

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.28

Eigen

Benign

0.17

Eigen_PC

Benign

0.095

FATHMM_MKL

Uncertain

0.84

LIST_S2

Benign

0.76

M_CAP

Benign

0.023

MetaRNN

Benign

0.19

MetaSVM

Benign

-0.91

MutationAssessor

Benign

1.6

PhyloP100

2.0

PrimateAI

Uncertain

0.54

PROVEAN

Benign

-0.77

REVEL

Benign

0.17

Sift

Benign

0.24

Sift4G

Benign

0.32

Polyphen

1.0

Vest4

0.39

MVP

0.78

MPC

0.60

ClinPred

0.12

GERP RS

3.5

Varity_R

0.15

gMVP

0.50

Mutation Taster

=68/32

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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