Variant rs41306702 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The ENST00000373247.7(FPGS):c.253C>T(p.Arg85Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00374 in 1,614,170 control chromosomes in the GnomAD database, including 21 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0024 ( 1 hom., cov: 32)

Exomes 𝑓: 0.0039 ( 20 hom. )

Consequence

FPGS
ENST00000373247.7 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.30

Variant links:

Genes affected

FPGS (HGNC:3824): (folylpolyglutamate synthase) This gene encodes the folylpolyglutamate synthetase enzyme. This enzyme has a central role in establishing and maintaining both cytosolic and mitochondrial folylpolyglutamate concentrations and, therefore, is essential for folate homeostasis and the survival of proliferating cells. This enzyme catalyzes the ATP-dependent addition of glutamate moieties to folate and folate derivatives. Alternative splicing results in transcript variants encoding different isoforms. [provided by RefSeq, Jan 2014]

FPGS links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.018259734).

BS2

High Homozygotes in GnomAdExome4 at 20 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FPGS	NM_004957.6 linkuse as main transcript	c.253C>T	p.Arg85Trp	missense_variant	2/15	ENST00000373247.7	NP_004948.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FPGS	ENST00000373247.7 linkuse as main transcript	c.253C>T	p.Arg85Trp	missense_variant	2/15	1	NM_004957.6	ENSP00000362344	P1	Q05932-1

Frequencies

GnomAD3 genomes

AF:

0.00241

AC:

367

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00164

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00145

Gnomad FIN

AF:

0.00217

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00397

Gnomad OTH

AF:

0.000956

GnomAD3 exomes

AF:

0.00261

AC:

655

AN:

251244

Hom.:

AF XY:

0.00250

AC XY:

339

AN XY:

135808

show subpopulations

Gnomad AFR exome

AF:

0.000554

Gnomad AMR exome

AF:

0.00223

Gnomad ASJ exome

AF:

0.000199

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00114

Gnomad FIN exome

AF:

0.00236

Gnomad NFE exome

AF:

0.00412

Gnomad OTH exome

AF:

0.00212

GnomAD4 exome

AF:

0.00388

AC:

5670

AN:

1461854

Hom.:

Cov.:

AF XY:

0.00371

AC XY:

2701

AN XY:

727234

show subpopulations

Gnomad4 AFR exome

AF:

0.000418

Gnomad4 AMR exome

AF:

0.00224

Gnomad4 ASJ exome

AF:

0.0000765

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00141

Gnomad4 FIN exome

AF:

0.00243

Gnomad4 NFE exome

AF:

0.00456

Gnomad4 OTH exome

AF:

0.00381

GnomAD4 genome

AF:

0.00241

AC:

367

AN:

152316

Hom.:

Cov.:

AF XY:

0.00235

AC XY:

175

AN XY:

74478

show subpopulations

Gnomad4 AFR

AF:

0.000962

Gnomad4 AMR

AF:

0.00163

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00145

Gnomad4 FIN

AF:

0.00217

Gnomad4 NFE

AF:

0.00397

Gnomad4 OTH

AF:

0.000946

Alfa

AF:

0.00359

Hom.:

Bravo

AF:

0.00248

TwinsUK

AF:

0.00539

AC:

ALSPAC

AF:

0.00467

AC:

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00349

AC:

ExAC

AF:

0.00243

AC:

295

Asia WGS

AF:

0.00173

AC:

AN:

3478

EpiCase

AF:

0.00382

EpiControl

AF:

0.00302

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.24

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Uncertain

0.040

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.14

.;T;D;T;.;T;T

Eigen

Uncertain

0.59

Eigen_PC

Uncertain

0.46

FATHMM_MKL

Uncertain

0.89

LIST_S2

Uncertain

0.95

D;D;D;.;D;D;D

M_CAP

Uncertain

0.12

MetaRNN

Benign

0.018

T;T;T;T;T;T;T

MetaSVM

Benign

-0.33

MutationAssessor

Pathogenic

4.0

H;.;H;.;.;.;.

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.49

PROVEAN

Pathogenic

-6.3

D;.;D;D;D;D;D

REVEL

Uncertain

0.43

Sift

Uncertain

0.0010

D;.;D;D;D;D;D

Sift4G

Pathogenic

0.0010

D;D;D;D;D;D;D

Polyphen

1.0

D;.;D;.;.;.;.

Vest4

0.87

MVP

0.53

MPC

1.6

ClinPred

0.14

GERP RS

4.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.61

gMVP

0.86

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over