Variant 1-152309791-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_002016.2(FLG):c.5095C>T(p.Arg1699Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.171 in 1,613,668 control chromosomes in the GnomAD database, including 33,339 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★). Another nucleotide change resulting in same amino acid change has been previously reported as Likely benignin UniProt.

Frequency

Genomes: 𝑓 0.16 ( 3131 hom., cov: 30)

Exomes 𝑓: 0.17 ( 30208 hom. )

Consequence

FLG
NM_002016.2 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.0710

Variant links:

Genes affected

FLG (HGNC:3748): (filaggrin) The protein encoded by this gene is an intermediate filament-associated protein that aggregates keratin intermediate filaments in mammalian epidermis. It is initially synthesized as a polyprotein precursor, profilaggrin (consisting of multiple filaggrin units of 324 aa each), which is localized in keratohyalin granules, and is subsequently proteolytically processed into individual functional filaggrin molecules. Mutations in this gene are associated with ichthyosis vulgaris.[provided by RefSeq, Dec 2009]

FLG links:

FLG-AS1 (HGNC:):

FLG-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=5.5109176E-5).

BP6

Variant 1-152309791-G-A is Benign according to our data. Variant chr1-152309791-G-A is described in ClinVar as [Benign]. Clinvar id is 2585649.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr1-152309791-G-A is described in Lovd as [Benign].

BA1

GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.552 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FLG	NM_002016.2 linkuse as main transcript	c.5095C>T	p.Arg1699Cys	missense_variant	3/3	ENST00000368799.2	NP_002007.1	P20930

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FLG	ENST00000368799.2 linkuse as main transcript	c.5095C>T	p.Arg1699Cys	missense_variant	3/3	1	NM_002016.2	ENSP00000357789.1		P20930

Frequencies

GnomAD3 genomes

AF:

0.157

AC:

23815

AN:

151676

Hom.:

3128

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0341

Gnomad AMI

AF:

0.156

Gnomad AMR

AF:

0.326

Gnomad ASJ

AF:

0.293

Gnomad EAS

AF:

0.570

Gnomad SAS

AF:

0.377

Gnomad FIN

AF:

0.180

Gnomad MID

AF:

0.215

Gnomad NFE

AF:

0.135

Gnomad OTH

AF:

0.196

GnomAD3 exomes

AF:

0.242

AC:

60910

AN:

251468

Hom.:

10527

AF XY:

0.242

AC XY:

32911

AN XY:

135904

show subpopulations

Gnomad AFR exome

AF:

0.0290

Gnomad AMR exome

AF:

0.428

Gnomad ASJ exome

AF:

0.280

Gnomad EAS exome

AF:

0.560

Gnomad SAS exome

AF:

0.368

Gnomad FIN exome

AF:

0.171

Gnomad NFE exome

AF:

0.142

Gnomad OTH exome

AF:

0.227

GnomAD4 exome

AF:

0.173

AC:

252819

AN:

1461874

Hom.:

30208

Cov.:

AF XY:

0.178

AC XY:

129266

AN XY:

727242

show subpopulations

Gnomad4 AFR exome

AF:

0.0265

Gnomad4 AMR exome

AF:

0.417

Gnomad4 ASJ exome

AF:

0.279

Gnomad4 EAS exome

AF:

0.561

Gnomad4 SAS exome

AF:

0.356

Gnomad4 FIN exome

AF:

0.167

Gnomad4 NFE exome

AF:

0.135

Gnomad4 OTH exome

AF:

0.206

GnomAD4 genome

AF:

0.157

AC:

23815

AN:

151794

Hom.:

3131

Cov.:

AF XY:

0.168

AC XY:

12488

AN XY:

74166

show subpopulations

Gnomad4 AFR

AF:

0.0341

Gnomad4 AMR

AF:

0.327

Gnomad4 ASJ

AF:

0.293

Gnomad4 EAS

AF:

0.570

Gnomad4 SAS

AF:

0.375

Gnomad4 FIN

AF:

0.180

Gnomad4 NFE

AF:

0.136

Gnomad4 OTH

AF:

0.193

Alfa

AF:

0.150

Hom.:

3929

Bravo

AF:

0.166

TwinsUK

AF:

0.136

AC:

504

ALSPAC

AF:

0.137

AC:

527

ESP6500AA

AF:

0.0365

AC:

161

ESP6500EA

AF:

0.144

AC:

1240

ExAC

AF:

0.229

AC:

27771

Asia WGS

AF:

0.455

AC:

1581

AN:

3478

EpiCase

AF:

0.151

EpiControl

AF:

0.147

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Ichthyosis vulgaris

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Apr 11, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Benign

-0.78

BayesDel_noAF

Benign

-0.75

CADD

Benign

DANN

Benign

0.53

DEOGEN2

Benign

0.032

Eigen

Benign

-0.53

Eigen_PC

Benign

-0.78

FATHMM_MKL

Benign

0.029

LIST_S2

Benign

0.63

MetaRNN

Benign

0.000055

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

PrimateAI

Benign

0.24

PROVEAN

Benign

-2.3

REVEL

Benign

0.054

Sift

Uncertain

0.0020

Polyphen

1.0

Vest4

0.050

ClinPred

0.038

GERP RS

1.8

Varity_R

0.15

gMVP

0.018

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