Variant 10-123666753-G-A 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_153442.4(GPR26):c.346G>A(p.Ala116Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000553 in 1,447,426 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 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: not found (cov: 34)

Exomes 𝑓: 0.0000055 ( 0 hom. )

Consequence

GPR26
NM_153442.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.75

Variant links:

Genes affected

GPR26 (HGNC:4481): (G protein-coupled receptor 26) This gene encodes a G protein-couple receptor protein. G-protein-coupled receptors are a large family of membrane proteins that are involved in cellular responses to environmental stimuli, neurotransmitters, and hormones. The encoded protein may play a role in neurodegenerative diseases. Epigenetic silencing of this gene has been observed in gliomas. [provided by RefSeq, Sep 2016]

GPR26 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=0.08114463).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GPR26	NM_153442.4 linkuse as main transcript	c.346G>A	p.Ala116Thr	missense_variant	1/3	ENST00000284674.2	NP_703143.1	Q8NDV2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GPR26	ENST00000284674.2 linkuse as main transcript	c.346G>A	p.Ala116Thr	missense_variant	1/3	1	NM_153442.4	ENSP00000284674.1		Q8NDV2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000228

AC:

AN:

219738

Hom.:

AF XY:

0.0000247

AC XY:

AN XY:

121380

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000603

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000346

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000205

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000553

AC:

AN:

1447426

Hom.:

Cov.:

AF XY:

0.00000833

AC XY:

AN XY:

719930

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000227

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000235

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000361

Gnomad4 OTH exome

AF:

0.0000167

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000250

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

Oct 19, 2024

The c.346G>A (p.A116T) alteration is located in exon 1 (coding exon 1) of the GPR26 gene. This alteration results from a G to A substitution at nucleotide position 346, causing the alanine (A) at amino acid position 116 to be replaced by a threonine (T). 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

0.10

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.67

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.010

Eigen

Benign

-0.32

Eigen_PC

Benign

-0.17

FATHMM_MKL

Benign

0.72

LIST_S2

Uncertain

0.88

M_CAP

Benign

0.0036

MetaRNN

Benign

0.081

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.20

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-0.21

REVEL

Benign

0.071

Sift

Benign

0.31

Sift4G

Benign

0.24

Polyphen

0.0090

Vest4

0.080

MutPred

0.40

Gain of phosphorylation at A116 (P = 0.099);

MVP

0.30

MPC

0.92

ClinPred

0.13

GERP RS

2.0

Varity_R

0.050

gMVP

0.43

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