Variant 2-156513415-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_000408.5(GPD2):c.580G>A(p.Val194Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000205 in 1,612,540 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 Benign (★).

Frequency

Genomes: 𝑓 0.0012 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00010 ( 0 hom. )

Consequence

GPD2
NM_000408.5 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.03

Variant links:

Genes affected

GPD2 (HGNC:4456): (glycerol-3-phosphate dehydrogenase 2) The protein encoded by this gene localizes to the inner mitochondrial membrane and catalyzes the conversion of glycerol-3-phosphate to dihydroxyacetone phosphate, using FAD as a cofactor. Along with GDP1, the encoded protein constitutes the glycerol phosphate shuttle, which reoxidizes NADH formed during glycolysis. Two transcript variants encoding the same protein have been found for this gene.[provided by RefSeq, Jan 2010]

GPD2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.015425503).

BP6

Variant 2-156513415-G-A is Benign according to our data. Variant chr2-156513415-G-A is described in ClinVar as [Benign]. Clinvar id is 3048678.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GPD2	NM_000408.5 linkuse as main transcript	c.580G>A	p.Val194Ile	missense_variant	6/17	ENST00000438166.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GPD2	ENST00000438166.7 linkuse as main transcript	c.580G>A	p.Val194Ile	missense_variant	6/17	1	NM_000408.5	P1	P43304-1

Frequencies

GnomAD3 genomes

AF:

0.00116

AC:

177

AN:

152018

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00418

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.000955

GnomAD3 exomes

AF:

0.000287

AC:

AN:

251270

Hom.:

AF XY:

0.000184

AC XY:

AN XY:

135790

show subpopulations

Gnomad AFR exome

AF:

0.00425

Gnomad AMR exome

AF:

0.0000579

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:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000103

AC:

151

AN:

1460406

Hom.:

Cov.:

AF XY:

0.0000867

AC XY:

AN XY:

726630

show subpopulations

Gnomad4 AFR exome

AF:

0.00410

Gnomad4 AMR exome

AF:

0.0000447

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:

9.00e-7

Gnomad4 OTH exome

AF:

0.000182

GnomAD4 genome

AF:

0.00118

AC:

179

AN:

152134

Hom.:

Cov.:

AF XY:

0.00101

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.00421

Gnomad4 AMR

AF:

0.000131

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:

0.000945

Alfa

AF:

0.000755

Hom.:

Bravo

AF:

0.00151

ESP6500AA

AF:

0.00431

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000379

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

GPD2-related disorder

Benign:1

Benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Dec 18, 2019

This variant is classified as 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

0.068

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.30

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.22

T;T;T;T;.

Eigen

Benign

-0.19

Eigen_PC

Benign

-0.018

FATHMM_MKL

Uncertain

0.91

M_CAP

Benign

0.019

MetaRNN

Benign

0.015

T;T;T;T;T

MetaSVM

Benign

-0.64

MutationAssessor

Benign

1.2

L;L;.;L;.

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Benign

0.45

PROVEAN

Benign

0.090

N;N;N;N;.

REVEL

Benign

0.19

Sift

Benign

0.059

T;T;T;T;.

Sift4G

Benign

0.20

T;T;T;T;T

Polyphen

0.0

B;B;.;B;.

Vest4

0.31

MVP

0.53

MPC

0.19

ClinPred

0.020

GERP RS

3.7

Varity_R

0.040

gMVP

0.44

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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