Variant chr3-14819709-C-T 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_152536.4(FGD5):c.638C>T(p.Ala213Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000289 in 1,383,894 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000029 ( 0 hom. )

Consequence

FGD5
NM_152536.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.47

Variant links:

Genes affected

FGD5 (HGNC:19117): (FYVE, RhoGEF and PH domain containing 5) Predicted to enable guanyl-nucleotide exchange factor activity and small GTPase binding activity. Predicted to be involved in several processes, including filopodium assembly; regulation of GTPase activity; and regulation of cell shape. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

FGD5 links:

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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=0.032995015).

BP6

Variant 3-14819709-C-T is Benign according to our data. Variant chr3-14819709-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2288113.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FGD5	NM_152536.4 linkuse as main transcript	c.638C>T	p.Ala213Val	missense_variant	1/20	ENST00000285046.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FGD5	ENST00000285046.10 linkuse as main transcript	c.638C>T	p.Ala213Val	missense_variant	1/20	1	NM_152536.4	P1	Q6ZNL6-1
FGD5	ENST00000543601.5 linkuse as main transcript	c.-86C>T		5_prime_UTR_variant	1/19	1
FGD5	ENST00000640506.1 linkuse as main transcript	c.767C>T	p.Ala256Val	missense_variant	2/2	5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000289

AC:

AN:

1383894

Hom.:

Cov.:

AF XY:

0.00000294

AC XY:

AN XY:

680516

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.00000373

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

May 09, 2022

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.081

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.57

CADD

Benign

0.14

DANN

Benign

0.37

DEOGEN2

Benign

0.00085

.;T

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.024

LIST_S2

Benign

0.63

T;T

M_CAP

Benign

0.0097

MetaRNN

Benign

0.033

T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

-0.075

.;N

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.26

PROVEAN

Benign

-0.29

.;N

REVEL

Benign

0.059

Sift

Benign

0.73

.;T

Sift4G

Benign

0.37

.;T

Polyphen

0.0010

.;B

Vest4

0.049

MutPred

0.17

.;Gain of loop (P = 0.2045);

MVP

0.33

MPC

0.15

ClinPred

0.039

GERP RS

-7.3

Varity_R

0.020

gMVP

0.029

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