Variant X-136344464-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_153834.4(ADGRG4):c.758C>A(p.Ser253Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000885 in 1,186,534 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 60 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.000036 ( 0 hom., 4 hem., cov: 23)

Exomes 𝑓: 0.000094 ( 0 hom. 56 hem. )

Consequence

ADGRG4
NM_153834.4 missense

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 0.657

Variant links:

Genes affected

ADGRG4 (HGNC:18992): (adhesion G protein-coupled receptor G4) This gene encodes a G-protein coupled receptor belonging to a large family of diverse integral membrane proteins that participate in various physiological functions. Members of this superfamily are characterized by a signature 7-transmembrane domain motif. The ligand for this family member is unknown, and it is therefore an orphan receptor. This receptor is known to be expressed in normal enterochromaffin cells and in gastrointestinal neuroendocrine carcinoma cells, and it is therefore considered to be a novel biomarker or target for immunotherapy. [provided by RefSeq, May 2010]

ADGRG4 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0125133395).

BP6

Variant X-136344464-C-A is Benign according to our data. Variant chrX-136344464-C-A is described in ClinVar as [Likely_benign]. Clinvar id is 3051572.Status of the report is no_assertion_criteria_provided, 0 stars.

BS2

High Hemizygotes in GnomAd4 at 4 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ADGRG4	NM_153834.4 linkuse as main transcript	c.758C>A	p.Ser253Tyr	missense_variant	6/26	ENST00000394143.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ADGRG4	ENST00000394143.6 linkuse as main transcript	c.758C>A	p.Ser253Tyr	missense_variant	6/26	1	NM_153834.4	P1	Q8IZF6-1
ADGRG4	ENST00000394141.1 linkuse as main transcript	c.143C>A	p.Ser48Tyr	missense_variant	3/23	1			Q8IZF6-3
ADGRG4	ENST00000370652.5 linkuse as main transcript	c.758C>A	p.Ser253Tyr	missense_variant	4/24	5		P1	Q8IZF6-1

Frequencies

GnomAD3 genomes

AF:

0.0000357

AC:

AN:

111897

Hom.:

Cov.:

AF XY:

0.000117

AC XY:

AN XY:

34115

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:

0.00148

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000117

AC:

AN:

180241

Hom.:

AF XY:

0.000215

AC XY:

AN XY:

65063

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:

0.00116

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000940

AC:

101

AN:

1074637

Hom.:

Cov.:

AF XY:

0.000163

AC XY:

AN XY:

343129

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:

0.00173

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000243

Gnomad4 OTH exome

AF:

0.000133

GnomAD4 genome

AF:

0.0000357

AC:

AN:

111897

Hom.:

Cov.:

AF XY:

0.000117

AC XY:

AN XY:

34115

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:

0.00148

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000227

ExAC

AF:

0.000107

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

ADGRG4-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jul 29, 2021

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.61

BayesDel_noAF

Benign

-0.70

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.024

T;T;.

FATHMM_MKL

Benign

0.14

LIST_S2

Benign

0.71

.;T;T

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.013

T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N;N;N;N

PrimateAI

Benign

0.38

PROVEAN

Benign

-2.3

N;N;N

REVEL

Benign

0.013

Sift

Pathogenic

0.0

D;D;D

Sift4G

Uncertain

0.0030

D;D;D

Polyphen

0.088

B;B;B

Vest4

0.079

MutPred

0.33

Loss of disorder (P = 0.0034);Loss of disorder (P = 0.0034);.;

MVP

0.040

MPC

0.19

ClinPred

0.17

GERP RS

2.6

Varity_R

0.19

gMVP

0.30

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