Variant 1-9105677-T-G 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_024980.5(GPR157):c.601A>C(p.Thr201Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000118 in 1,606,194 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000028 ( 0 hom. )

Consequence

GPR157
NM_024980.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.29

Variant links:

Genes affected

GPR157 (HGNC:23687): (G protein-coupled receptor 157) Predicted to enable G protein-coupled receptor activity. Predicted to be involved in positive regulation of cytosolic calcium ion concentration involved in phospholipase C-activating G protein-coupled signaling pathway and radial glial cell differentiation. Predicted to be located in ciliary membrane. [provided by Alliance of Genome Resources, Apr 2022]

GPR157 links:

GPR157 (HGNC:):

GPR157 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=0.070985734).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GPR157	NM_024980.5 linkuse as main transcript	c.601A>C	p.Thr201Pro	missense_variant	3/4	ENST00000377411.5	NP_079256.4	Q5UAW9
GPR157	XM_005263496.6 linkuse as main transcript	c.598-36A>C		intron_variant			XP_005263553.1
GPR157	XM_005263497.6 linkuse as main transcript	c.598-1043A>C		intron_variant			XP_005263554.1
GPR157	XR_007063977.1 linkuse as main transcript	n.676A>C		non_coding_transcript_exon_variant	3/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GPR157	ENST00000377411.5 linkuse as main transcript	c.601A>C	p.Thr201Pro	missense_variant	3/4	1	NM_024980.5	ENSP00000366628.4		Q5UAW9
GPR157	ENST00000465853.1 linkuse as main transcript	c.94-1043A>C		intron_variant		5		ENSP00000468362.1		K7ERQ3

Frequencies

GnomAD3 genomes

AF:

0.0000986

AC:

AN:

152064

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000338

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:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.00000420

AC:

AN:

237898

Hom.:

AF XY:

0.00

AC XY:

AN XY:

128292

show subpopulations

Gnomad AFR exome

AF:

0.0000643

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000275

AC:

AN:

1454130

Hom.:

Cov.:

AF XY:

0.00000277

AC XY:

AN XY:

722430

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000986

AC:

AN:

152064

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74274

show subpopulations

Gnomad4 AFR

AF:

0.000338

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:

0.00

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.0000793

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00000824

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

Mar 19, 2024

The c.601A>C (p.T201P) alteration is located in exon 3 (coding exon 3) of the GPR157 gene. This alteration results from a A to C substitution at nucleotide position 601, causing the threonine (T) at amino acid position 201 to be replaced by a proline (P). 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

0.22

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.60

CADD

Benign

DANN

Benign

0.67

DEOGEN2

Benign

0.013

Eigen

Benign

-0.87

Eigen_PC

Benign

-0.80

FATHMM_MKL

Benign

0.34

LIST_S2

Benign

0.69

M_CAP

Benign

0.029

MetaRNN

Benign

0.071

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.90

PrimateAI

Benign

0.26

PROVEAN

Benign

-1.0

REVEL

Benign

0.020

Sift

Benign

0.26

Sift4G

Uncertain

0.058

Polyphen

0.11

Vest4

0.23

MVP

0.33

MPC

0.12

ClinPred

0.052

GERP RS

2.9

Varity_R

0.18

gMVP

0.89

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