NM_001004334.4:c.2410C>T

Variant names:

Variant summary

Our verdict is Benign. The variant received -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_001004334.4(GPR179):c.2410C>T(p.Arg804Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000591 in 1,607,552 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/17 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00065 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00058 ( 5 hom. )

Consequence

GPR179
NM_001004334.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:3

Conservation

PhyloP100: 0.263

Publications

4 publications found

Variant links:

Genes affected

GPR179 (HGNC:31371): (G protein-coupled receptor 179) This gene encodes a member of the glutamate receptor subfamily of G protein-coupled receptors. The encoded protein has an EGF-like calcium binding domain and a seven transmembrane domain in the N-terminal region of the protein. Mutations in this gene are associated with congenital stationary night blindness type 1E. [provided by RefSeq, Apr 2012]

GPR179 Gene-Disease associations (from GenCC):

congenital stationary night blindness 1E
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
GPR179-related retinopathy
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
congenital stationary night blindness
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

GPR179 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -13 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0027813911).

BP6

Variant 17-38331159-G-A is Benign according to our data. Variant chr17-38331159-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 193825.

BS1

Variant frequency is greater than expected in population sas. GnomAd4 allele frequency = 0.00065 (99/152340) while in subpopulation SAS AF = 0.000829 (4/4828). AF 95% confidence interval is 0.000283. There are 0 homozygotes in GnomAd4. There are 50 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

BS2

High Homozygotes in GnomAdExome4 at 5 AR,AD gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GPR179	NM_001004334.4 link	c.2410C>T	p.Arg804Trp	missense_variant	Exon 11 of 11	ENST00000616987.5	NP_001004334.3	Q6PRD1A0A087X0K8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GPR179	ENST00000616987.5 link	c.2410C>T	p.Arg804Trp	missense_variant	Exon 11 of 11	1	NM_001004334.4	ENSP00000483469.2		A0A087X0K8

Frequencies

GnomAD3 genomes

AF:

0.000650

AC:

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000523

Gnomad ASJ

AF:

0.0182

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000828

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000220

Gnomad OTH

AF:

0.00239

GnomAD2 exomes

AF:

0.00113

AC:

269

AN:

237034

AF XY:

0.00107

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000353

Gnomad ASJ exome

AF:

0.0174

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000277

Gnomad NFE exome

AF:

0.000492

Gnomad OTH exome

AF:

0.00241

GnomAD4 exome

AF:

0.000585

AC:

851

AN:

1455212

Hom.:

Cov.:

AF XY:

0.000592

AC XY:

429

AN XY:

724084

show subpopulations

African (AFR)

AF:

0.000299

AC:

AN:

33474

American (AMR)

AF:

0.000405

AC:

AN:

44494

Ashkenazi Jewish (ASJ)

AF:

0.0153

AC:

398

AN:

26044

East Asian (EAS)

AF:

0.000126

AC:

AN:

39662

South Asian (SAS)

AF:

0.000454

AC:

AN:

85872

European-Finnish (FIN)

AF:

0.000124

AC:

AN:

48250

Middle Eastern (MID)

AF:

0.00597

AC:

AN:

5694

European-Non Finnish (NFE)

AF:

0.000217

AC:

241

AN:

1111490

Other (OTH)

AF:

0.00166

AC:

100

AN:

60232

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.502

Heterozygous variant carriers

120

180

240

300

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000650

AC:

AN:

152340

Hom.:

Cov.:

AF XY:

0.000671

AC XY:

AN XY:

74492

show subpopulations

African (AFR)

AF:

0.0000240

AC:

AN:

41582

American (AMR)

AF:

0.000523

AC:

AN:

15304

Ashkenazi Jewish (ASJ)

AF:

0.0182

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5182

South Asian (SAS)

AF:

0.000829

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.0000941

AC:

AN:

10624

Middle Eastern (MID)

AF:

0.00680

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000220

AC:

AN:

68030

Other (OTH)

AF:

0.00237

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.503

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00111

Hom.:

Bravo

AF:

0.000710

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.00110

AC:

ExAC

AF:

0.000862

AC:

104

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:2Benign:3

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:1Benign:2

Jan 01, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Nov 10, 2014

Eurofins Ntd Llc (ga)

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Dec 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

GPR179: BP4, BS1 -

Congenital stationary night blindness 1E

Uncertain:1

Jan 13, 2018

Illumina Laboratory Services, Illumina

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease. -

GPR179-related disorder

Benign:1

Feb 14, 2020

PreventionGenetics, part of Exact Sciences

Significance:Likely benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.46

BayesDel_noAF

Benign

-0.56

CADD

Benign

(source)

DANN

Uncertain

0.98

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.061

LIST_S2

Benign

0.47

T;T

M_CAP

Benign

0.020

MetaRNN

Benign

0.0028

T;T

MetaSVM

Benign

-0.98

PhyloP100

0.26

PrimateAI

Benign

0.28

Sift4G

Uncertain

0.017

D;D

Vest4

0.088

MVP

0.085

ClinPred

0.034

GERP RS

0.98

gMVP

0.28

Mutation Taster

=100/0

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over