Genetic Variant GPR158:p.Gly101Val (chr10-25175722-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_020752.3(GPR158):c.302G>T(p.Gly101Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000558 in 1,611,500 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000060 ( 0 hom. )

Consequence

GPR158
NM_020752.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.52

Variant links:

Genes affected

GPR158 (HGNC:23689): (G protein-coupled receptor 158) Predicted to enable G protein-coupled receptor activity. Predicted to act upstream of or within G protein-coupled receptor signaling pathway and protein localization to plasma membrane. Predicted to be located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

GPR158 links:

GPR158-AS1 (HGNC:44163): (GPR158 antisense RNA 1)

GPR158-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.23515469).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GPR158	NM_020752.3 link	c.302G>T	p.Gly101Val	missense_variant	Exon 1 of 11	ENST00000376351.4	NP_065803.2	Q5T848
GPR158-AS1	NR_027333.2 link	n.555C>A		non_coding_transcript_exon_variant	Exon 1 of 2
GPR158	XR_930512.4 link	n.722G>T		non_coding_transcript_exon_variant	Exon 1 of 12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
GPR158	ENST00000376351.4 link	c.302G>T	p.Gly101Val	missense_variant	Exon 1 of 11	1	NM_020752.3	ENSP00000365529.3	Q5T848
GPR158	ENST00000650135.1 link	c.65G>T	p.Gly22Val	missense_variant	Exon 2 of 12			ENSP00000498176.1	A0A3B3IUC3
GPR158-AS1	ENST00000449643.1 link	n.555C>A		non_coding_transcript_exon_variant	Exon 1 of 2	2

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000163

AC:

AN:

244782

Hom.:

AF XY:

0.00000750

AC XY:

AN XY:

133300

show subpopulations

Gnomad AFR exome

AF:

0.0000632

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:

0.0000274

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000596

AC:

AN:

1459276

Hom.:

Cov.:

AF XY:

0.0000510

AC XY:

AN XY:

726080

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:

0.0000773

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152224

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74370

show subpopulations

Gnomad4 AFR

AF:

0.0000482

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 25, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.302G>T (p.G101V) alteration is located in exon 1 (coding exon 1) of the GPR158 gene. This alteration results from a G to T substitution at nucleotide position 302, causing the glycine (G) at amino acid position 101 to be replaced by a valine (V). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.022

BayesDel_noAF

Benign

-0.25

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.022

.;T

Eigen

Benign

0.098

Eigen_PC

Uncertain

0.22

FATHMM_MKL

Benign

0.61

LIST_S2

Uncertain

0.88

D;D

M_CAP

Benign

0.044

MetaRNN

Benign

0.24

T;T

MetaSVM

Benign

-0.56

MutationAssessor

Benign

1.6

.;L

PrimateAI

Benign

0.36

PROVEAN

Benign

-1.7

.;N

REVEL

Benign

0.23

Sift

Benign

0.11

.;T

Sift4G

Benign

0.11

.;T

Polyphen

0.18

.;B

Vest4

0.40

MVP

0.21

MPC

1.3

ClinPred

0.60

GERP RS

4.5

Varity_R

0.17

gMVP

0.56

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