Genetic Variant GPR160:p.Gln167Lys (chr3-170084471-C-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_014373.3(GPR160):c.499C>A(p.Gln167Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000144 in 1,461,386 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

GPR160
NM_014373.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.944

Variant links:

Genes affected

GPR160 (HGNC:23693): (G protein-coupled receptor 160) Predicted to enable G protein-coupled receptor activity. Predicted to be involved in G protein-coupled receptor signaling pathway. Located in plasma membrane. Part of receptor complex. [provided by Alliance of Genome Resources, Apr 2022]

GPR160 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.059562236).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GPR160	NM_014373.3 link	c.499C>A	p.Gln167Lys	missense_variant	Exon 4 of 4	ENST00000355897.10	NP_055188.1	Q9UJ42

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
GPR160	ENST00000355897.10 link	c.499C>A	p.Gln167Lys	missense_variant	Exon 4 of 4	1	NM_014373.3	ENSP00000348161.5	Q9UJ42
GPR160	ENST00000485735.6 link	c.*10C>A		downstream_gene_variant		2		ENSP00000419546.2	C9JTZ7
GPR160	ENST00000473675.1 link	c.*68C>A		downstream_gene_variant		3		ENSP00000420751.1	C9JBW1
GPR160	ENST00000482710.1 link	c.*234C>A		downstream_gene_variant		2		ENSP00000419400.1	C9JUZ9

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000199

AC:

AN:

250704

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135478

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000145

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:

0.0000144

AC:

AN:

1461386

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

727002

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000224

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:

0.00000810

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000189

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 16, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.499C>A (p.Q167K) alteration is located in exon 4 (coding exon 1) of the GPR160 gene. This alteration results from a C to A substitution at nucleotide position 499, causing the glutamine (Q) at amino acid position 167 to be replaced by a lysine (K). 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

0.075

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.64

CADD

Benign

DANN

Benign

0.48

DEOGEN2

Benign

0.029

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.31

LIST_S2

Benign

0.52

M_CAP

Benign

0.0038

MetaRNN

Benign

0.060

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.9

PrimateAI

Benign

0.30

PROVEAN

Benign

-1.2

REVEL

Benign

0.12

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.023

Vest4

0.14

MutPred

0.23

Gain of ubiquitination at Q167 (P = 0.0276);

MVP

0.030

MPC

0.18

ClinPred

0.035

GERP RS

3.1

Varity_R

0.055

gMVP

0.19

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