Variant chr2-218423794-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_007127.3(VIL1):c.16G>A(p.Ala6Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000466 in 1,614,118 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.0021 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00030 ( 2 hom. )

Consequence

VIL1
NM_007127.3 missense

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.869

Variant links:

Genes affected

VIL1 (HGNC:12690): (villin 1) This gene encodes a member of a family of calcium-regulated actin-binding proteins. This protein represents a dominant part of the brush border cytoskeleton which functions in the capping, severing, and bundling of actin filaments. Two mRNAs of 2.7 kb and 3.5 kb have been observed; they result from utilization of alternate poly-adenylation signals present in the terminal exon. [provided by RefSeq, Jul 2008]

VIL1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0039801598).

BP6

Variant 2-218423794-G-A is Benign according to our data. Variant chr2-218423794-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3049803.Status of the report is no_assertion_criteria_provided, 0 stars.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
VIL1	NM_007127.3 linkuse as main transcript	c.16G>A	p.Ala6Thr	missense_variant	2/20	ENST00000248444.10	NP_009058.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
VIL1	ENST00000248444.10 linkuse as main transcript	c.16G>A	p.Ala6Thr	missense_variant	2/20	1	NM_007127.3	ENSP00000248444	P1	P09327-1
VIL1	ENST00000440053.1 linkuse as main transcript	c.16G>A	p.Ala6Thr	missense_variant	1/9	1		ENSP00000409270		P09327-2
VIL1	ENST00000454069.5 linkuse as main transcript	c.16G>A	p.Ala6Thr	missense_variant	2/6	3		ENSP00000412657
VIL1	ENST00000392114.6 linkuse as main transcript	c.-184+4626G>A		intron_variant		2		ENSP00000375962

Frequencies

GnomAD3 genomes

AF:

0.00208

AC:

317

AN:

152156

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00721

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000982

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:

0.0000147

Gnomad OTH

AF:

0.000956

GnomAD3 exomes

AF:

0.000640

AC:

161

AN:

251386

Hom.:

AF XY:

0.000427

AC XY:

AN XY:

135880

show subpopulations

Gnomad AFR exome

AF:

0.00750

Gnomad AMR exome

AF:

0.000492

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000980

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000141

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000298

AC:

435

AN:

1461844

Hom.:

Cov.:

AF XY:

0.000252

AC XY:

183

AN XY:

727230

show subpopulations

Gnomad4 AFR exome

AF:

0.00890

Gnomad4 AMR exome

AF:

0.000470

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000580

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.0000414

Gnomad4 OTH exome

AF:

0.00104

GnomAD4 genome

AF:

0.00208

AC:

317

AN:

152274

Hom.:

Cov.:

AF XY:

0.00197

AC XY:

147

AN XY:

74436

show subpopulations

Gnomad4 AFR

AF:

0.00719

Gnomad4 AMR

AF:

0.000981

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.000946

Alfa

AF:

0.000269

Hom.:

Bravo

AF:

0.00247

ESP6500AA

AF:

0.00772

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000741

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

EpiCase

AF:

0.000164

EpiControl

AF:

0.000178

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

VIL1-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jul 12, 2019

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

0.066

BayesDel_addAF

Benign

-0.55

BayesDel_noAF

Benign

-0.56

CADD

Benign

0.051

DANN

Benign

0.81

DEOGEN2

Benign

0.069

T;T;.

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.088

LIST_S2

Benign

0.65

T;T;T

MetaRNN

Benign

0.0040

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.8

L;.;L

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.26

PROVEAN

Benign

0.010

N;N;N

REVEL

Benign

0.011

Sift

Benign

0.30

T;T;T

Sift4G

Benign

0.58

T;T;T

Polyphen

0.0020

B;.;.

Vest4

0.10

MVP

0.25

MPC

0.18

ClinPred

0.0014

GERP RS

-4.7

Varity_R

0.027

gMVP

0.31

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