Variant rs151082475 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4BP6_Very_Strong

The NM_004484.4(GPC3):c.844A>G(p.Met282Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000752 in 1,209,974 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 30 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 12/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.000018 ( 0 hom., 0 hem., cov: 22)

Exomes 𝑓: 0.000081 ( 0 hom. 30 hem. )

Consequence

GPC3
NM_004484.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 4.67

Variant links:

Genes affected

GPC3 (HGNC:4451): (glypican 3) Cell surface heparan sulfate proteoglycans are composed of a membrane-associated protein core substituted with a variable number of heparan sulfate chains. Members of the glypican-related integral membrane proteoglycan family (GRIPS) contain a core protein anchored to the cytoplasmic membrane via a glycosyl phosphatidylinositol linkage. These proteins may play a role in the control of cell division and growth regulation. The protein encoded by this gene can bind to and inhibit the dipeptidyl peptidase activity of CD26, and it can induce apoptosis in certain cell types. Deletion mutations in this gene are associated with Simpson-Golabi-Behmel syndrome, also known as Simpson dysmorphia syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]

GPC3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.28444582).

BP6

Variant X-133753670-T-C is Benign according to our data. Variant chrX-133753670-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 476669.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GPC3	NM_004484.4 linkuse as main transcript	c.844A>G	p.Met282Val	missense_variant	3/8	ENST00000370818.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GPC3	ENST00000370818.8 linkuse as main transcript	c.844A>G	p.Met282Val	missense_variant	3/8	1	NM_004484.4	P1	P51654-1

Frequencies

GnomAD3 genomes

AF:

0.0000178

AC:

AN:

112332

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34468

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000188

Gnomad OTH

AF:

0.000655

GnomAD3 exomes

AF:

0.0000109

AC:

AN:

183275

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

67779

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000245

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000811

AC:

AN:

1097642

Hom.:

Cov.:

AF XY:

0.0000826

AC XY:

AN XY:

363018

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000105

Gnomad4 OTH exome

AF:

0.0000217

GnomAD4 genome

AF:

0.0000178

AC:

AN:

112332

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34468

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000188

Gnomad4 OTH

AF:

0.000655

Bravo

AF:

0.0000227

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000346

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000149

AC:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Nov 30, 2020

- -

Wilms tumor 1

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Nov 08, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.41

Cadd

Benign

Dann

Benign

0.97

DEOGEN2

Uncertain

0.44

T;.;.

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.79

T;T;T

M_CAP

Benign

0.047

MetaRNN

Benign

0.28

T;T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.4

L;L;.

MutationTaster

Benign

0.99

D;D;D

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-1.9

N;N;.

REVEL

Benign

0.13

Sift

Benign

0.11

T;T;.

Sift4G

Benign

0.42

T;T;T

Polyphen

0.095

B;.;.

Vest4

0.44

MVP

0.53

MPC

0.32

ClinPred

0.16

GERP RS

6.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.4

Varity_R

0.69

gMVP

0.82

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