Variant chr10-25176175-G-T details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_020752.3(GPR158):c.755G>T(p.Arg252Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000035 in 1,427,430 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000035 ( 0 hom. )

Consequence

GPR158
NM_020752.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.88

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:

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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=0.2620032).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
GPR158	NM_020752.3 linkuse as main transcript	c.755G>T	p.Arg252Leu	missense_variant	1/11	ENST00000376351.4	NP_065803.2
GPR158-AS1	NR_027333.2 linkuse as main transcript	n.102C>A		non_coding_transcript_exon_variant	1/2
GPR158	XR_930512.4 linkuse as main transcript	n.1175G>T		non_coding_transcript_exon_variant	1/12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
GPR158	ENST00000376351.4 linkuse as main transcript	c.755G>T	p.Arg252Leu	missense_variant	1/11	1	NM_020752.3	ENSP00000365529	P2
GPR158-AS1	ENST00000449643.1 linkuse as main transcript	n.102C>A		non_coding_transcript_exon_variant	1/2	2
GPR158	ENST00000650135.1 linkuse as main transcript	c.518G>T	p.Arg173Leu	missense_variant	2/12			ENSP00000498176	A2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000211

AC:

AN:

189916

Hom.:

AF XY:

0.0000294

AC XY:

AN XY:

101998

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000139

Gnomad SAS exome

AF:

0.0000784

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000350

AC:

AN:

1427430

Hom.:

Cov.:

AF XY:

0.00000425

AC XY:

AN XY:

706684

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000517

Gnomad4 SAS exome

AF:

0.0000244

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000169

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000840

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 14, 2024

The c.755G>T (p.R252L) 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 755, causing the arginine (R) at amino acid position 252 to be replaced by a leucine (L). 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

0.17

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.29

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.17

.;T

Eigen

Uncertain

0.57

Eigen_PC

Uncertain

0.55

FATHMM_MKL

Benign

0.39

LIST_S2

Benign

0.60

T;T

M_CAP

Benign

0.061

MetaRNN

Benign

0.26

T;T

MetaSVM

Uncertain

-0.27

MutationAssessor

Uncertain

2.4

.;M

MutationTaster

Benign

0.68

PrimateAI

Uncertain

0.64

PROVEAN

Uncertain

-4.1

.;D

REVEL

Benign

0.18

Sift

Benign

0.053

.;T

Sift4G

Uncertain

0.010

.;D

Polyphen

0.96

.;D

Vest4

0.32

MutPred

0.28

.;Gain of ubiquitination at K253 (P = 0.0276);

MVP

0.28

MPC

1.0

ClinPred

0.90

GERP RS

4.1

Varity_R

0.41

gMVP

0.73

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