Variant 11-61258698-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_152718.2(VWCE):c.2845C>T(p.Arg949Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000567 in 1,393,716 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000059 ( 0 hom. )

Consequence

VWCE
NM_152718.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.28

Variant links:

Genes affected

VWCE (HGNC:26487): (von Willebrand factor C and EGF domains) Predicted to enable calcium ion binding activity. Involved in cellular response to virus. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

VWCE links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07388365).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
VWCE	NM_152718.2 linkuse as main transcript	c.2845C>T	p.Arg949Trp	missense_variant	20/20	ENST00000335613.10	NP_689931.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
VWCE	ENST00000335613.10 linkuse as main transcript	c.2845C>T	p.Arg949Trp	missense_variant	20/20	1	NM_152718.2	ENSP00000334186	P1	Q96DN2-1
VWCE	ENST00000301770.10 linkuse as main transcript	c.*2242C>T		3_prime_UTR_variant, NMD_transcript_variant	20/20	1		ENSP00000301770		Q96DN2-2
VWCE	ENST00000535710.1 linkuse as main transcript	c.1240C>T	p.Arg414Trp	missense_variant	9/9	2		ENSP00000442570

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152162

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000441

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000356

AC:

AN:

140396

Hom.:

AF XY:

0.0000529

AC XY:

AN XY:

75630

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000222

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:

0.0000276

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000588

AC:

AN:

1241554

Hom.:

Cov.:

AF XY:

0.0000701

AC XY:

AN XY:

598948

show subpopulations

Gnomad4 AFR exome

AF:

0.0000374

Gnomad4 AMR exome

AF:

0.000140

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000251

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000648

Gnomad4 OTH exome

AF:

0.0000593

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152162

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74366

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000441

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.0000836

Hom.:

Bravo

AF:

0.0000416

ExAC

AF:

0.0000267

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 14, 2021

The c.2845C>T (p.R949W) alteration is located in exon 20 (coding exon 20) of the VWCE gene. This alteration results from a C to T substitution at nucleotide position 2845, causing the arginine (R) at amino acid position 949 to be replaced by a tryptophan (W). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.088

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.42

CADD

Benign

7.9

DANN

Benign

0.95

DEOGEN2

Benign

0.014

T;T;T

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.013

LIST_S2

Benign

0.73

T;T;T

M_CAP

Uncertain

0.18

MetaRNN

Benign

0.074

T;T;T

MetaSVM

Benign

-0.81

MutationAssessor

Benign

0.69

.;N;.

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.21

PROVEAN

Benign

-0.95

.;N;N

REVEL

Benign

0.083

Sift

Uncertain

0.0010

.;D;D

Sift4G

Uncertain

0.0090

D;D;D

Polyphen

0.85

.;P;.

Vest4

0.17

MutPred

0.20

.;Loss of methylation at R949 (P = 0.034);.;

MVP

0.072

MPC

0.36

ClinPred

0.12

GERP RS

-8.2

Varity_R

0.062

gMVP

0.19

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