chr17-47253901-G-A

Position:

chr17-47253901-G-A

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BA1BP4

This summary comes from the ClinGen Evidence Repository: The c.40G>A; p.Val14Met missense variant has not been reported in the literature to our knowledge. It is present in an African population at an allele frequency of 0.03606. Computational evidence suggests no impact on the gene or gene product with a REVEL score of 0.115. In summary, this variant meets criteria to be classified as benign for GT. GT-specific criteria applied: BA1 and BP4. LINK:https://erepo.genome.network/evrepo/ui/classification/CA8622831/MONDO:0010119/011

Frequency

Genomes: 𝑓 0.010 ( 24 hom., cov: 32)

Exomes 𝑓: 0.0010 ( 27 hom. )

Consequence

ITGB3
NM_000212.3 missense

Scores

Clinical Significance

Benign reviewed by expert panel B:5

Conservation

PhyloP100: 0.0650

Variant links:

Genes affected

ITGB3 (HGNC:6156): (integrin subunit beta 3) The ITGB3 protein product is the integrin beta chain beta 3. Integrins are integral cell-surface proteins composed of an alpha chain and a beta chain. A given chain may combine with multiple partners resulting in different integrins. Integrin beta 3 is found along with the alpha IIb chain in platelets. Integrins are known to participate in cell adhesion as well as cell-surface mediated signalling. [provided by RefSeq, Jul 2008]

ITGB3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

For more information check the summary or visit ClinGen Evidence Repository.

BA1

For more information check the summary or visit ClinGen Evidence Repository.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ITGB3	NM_000212.3 linkuse as main transcript	c.40G>A	p.Val14Met	missense_variant	1/15	ENST00000559488.7	NP_000203.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ITGB3	ENST00000559488.7 linkuse as main transcript	c.40G>A	p.Val14Met	missense_variant	1/15	1	NM_000212.3	ENSP00000452786	P1	P05106-1
ITGB3	ENST00000571680.1 linkuse as main transcript	c.40G>A	p.Val14Met	missense_variant	1/9	1		ENSP00000461626
ITGB3	ENST00000696963.1 linkuse as main transcript	c.40G>A	p.Val14Met	missense_variant	1/14			ENSP00000513002		P05106-2

Frequencies

GnomAD3 genomes

AF:

0.0103

AC:

1561

AN:

151838

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0362

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00249

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00318

Gnomad NFE

AF:

0.000177

Gnomad OTH

AF:

0.00479

GnomAD3 exomes

AF:

0.000841

AC:

AN:

73718

Hom.:

AF XY:

0.000696

AC XY:

AN XY:

43080

show subpopulations

Gnomad AFR exome

AF:

0.0341

Gnomad AMR exome

AF:

0.000710

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000244

Gnomad OTH exome

AF:

0.000986

GnomAD4 exome

AF:

0.00100

AC:

1247

AN:

1242408

Hom.:

Cov.:

AF XY:

0.000881

AC XY:

538

AN XY:

610550

show subpopulations

Gnomad4 AFR exome

AF:

0.0397

Gnomad4 AMR exome

AF:

0.000838

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000134

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000840

Gnomad4 OTH exome

AF:

0.00193

GnomAD4 genome

AF:

0.0103

AC:

1559

AN:

151946

Hom.:

Cov.:

AF XY:

0.00999

AC XY:

742

AN XY:

74306

show subpopulations

Gnomad4 AFR

AF:

0.0361

Gnomad4 AMR

AF:

0.00249

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000177

Gnomad4 OTH

AF:

0.00474

Alfa

AF:

0.00586

Hom.:

Bravo

AF:

0.0118

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.0207

AC:

ESP6500EA

AF:

0.000429

AC:

ExAC

AF:

0.00170

AC:

168

Asia WGS

AF:

0.00203

AC:

AN:

3468

ClinVar

Significance: Benign

Submissions summary: Benign:5

Revision: reviewed by expert panel

LINK: link

Submissions by phenotype

not provided

Benign:3

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 31, 2024	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Likely benign, criteria provided, single submitter	clinical testing	Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics	Aug 25, 2015	- -

Glanzmann thrombasthenia

Benign:2

Benign, criteria provided, single submitter	clinical testing	Illumina Laboratory Services, Illumina	Jan 12, 2018	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
Benign, reviewed by expert panel	curation	ClinGen Platelet Disorders Variant Curation Expert Panel, ClinGen	Jun 04, 2020	The c.40G>A; p.Val14Met missense variant has not been reported in the literature to our knowledge. It is present in an African population at an allele frequency of 0.03606. Computational evidence suggests no impact on the gene or gene product with a REVEL score of 0.115. In summary, this variant meets criteria to be classified as benign for GT. GT-specific criteria applied: BA1 and BP4. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.37

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.32

T;.

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.022

LIST_S2

Benign

0.74

T;T

MetaRNN

Benign

0.0024

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.0

N;.

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Pathogenic

0.87

PROVEAN

Benign

-0.46

N;.

Sift

Uncertain

0.028

D;.

Sift4G

Uncertain

0.042

D;D

Polyphen

0.026

B;.

Vest4

0.23

MVP

0.66

MPC

0.42

ClinPred

0.013

GERP RS

-2.7

Varity_R

0.062

gMVP

0.48

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