Variant 3-167527977-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001366157.1(WDR49):c.2447C>T(p.Ala816Val) variant causes a missense change. The variant allele was found at a frequency of 0.00066 in 1,613,014 control chromosomes in the GnomAD database, including 1 homozygotes. 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 0.00049 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00068 ( 1 hom. )

Consequence

WDR49
NM_001366157.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.88

Variant links:

Genes affected

WDR49 (HGNC:26587): (WD repeat domain 49) This gene encodes a member of the WD repeat protein family with nine WD repeats. WD repeats are minimally conserved regions of approximately 40 amino acids typically bracketed by gly-his and trp-asp (GH-WD), which may facilitate formation of heterotrimeric or multiprotein complexes. Members of this family are involved in a variety of cellular processes, including cell cycle progression, signal transduction, apoptosis, and gene regulation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2017]

WDR49 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.05155778).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
WDR49	NM_001366157.1 linkuse as main transcript	c.2447C>T	p.Ala816Val	missense_variant	15/19	ENST00000682715.1
WDR49	NM_001348951.2 linkuse as main transcript	c.2414C>T	p.Ala805Val	missense_variant	15/19
WDR49	NM_001348952.2 linkuse as main transcript	c.2414C>T	p.Ala805Val	missense_variant	15/19
WDR49	NM_001366158.1 linkuse as main transcript	c.1391C>T	p.Ala464Val	missense_variant	12/16

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
WDR49	ENST00000682715.1 linkuse as main transcript	c.2447C>T	p.Ala816Val	missense_variant	15/19		NM_001366157.1	A2

Frequencies

GnomAD3 genomes

AF:

0.000494

AC:

AN:

151866

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00132

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000830

Gnomad FIN

AF:

0.0000944

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000603

Gnomad OTH

AF:

0.00192

GnomAD3 exomes

AF:

0.000511

AC:

128

AN:

250584

Hom.:

AF XY:

0.000561

AC XY:

AN XY:

135410

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000784

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000359

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000742

Gnomad OTH exome

AF:

0.000985

GnomAD4 exome

AF:

0.000678

AC:

990

AN:

1461030

Hom.:

Cov.:

AF XY:

0.000637

AC XY:

463

AN XY:

726812

show subpopulations

Gnomad4 AFR exome

AF:

0.0000898

Gnomad4 AMR exome

AF:

0.000717

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.000429

Gnomad4 FIN exome

AF:

0.0000936

Gnomad4 NFE exome

AF:

0.000790

Gnomad4 OTH exome

AF:

0.000547

GnomAD4 genome

AF:

0.000493

AC:

AN:

151984

Hom.:

Cov.:

AF XY:

0.000485

AC XY:

AN XY:

74274

show subpopulations

Gnomad4 AFR

AF:

0.000121

Gnomad4 AMR

AF:

0.00131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000831

Gnomad4 FIN

AF:

0.0000944

Gnomad4 NFE

AF:

0.000603

Gnomad4 OTH

AF:

0.00190

Alfa

AF:

0.000683

Hom.:

Bravo

AF:

0.000506

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000778

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000581

AC:

ExAC

AF:

0.000470

AC:

EpiCase

AF:

0.00104

EpiControl

AF:

0.000711

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

Oct 05, 2021

The c.1391C>T (p.A464V) alteration is located in exon 11 (coding exon 10) of the WDR49 gene. This alteration results from a C to T substitution at nucleotide position 1391, causing the alanine (A) at amino acid position 464 to be replaced by a valine (V). 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

0.089

BayesDel_addAF

Benign

-0.51

BayesDel_noAF

Benign

-0.59

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.0027

T;.

Eigen

Benign

-0.40

Eigen_PC

Benign

-0.35

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.44

T;T

M_CAP

Benign

0.014

MetaRNN

Benign

0.052

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.9

L;.

MutationTaster

Benign

1.0

D;D;N;N

PrimateAI

Benign

0.26

PROVEAN

Benign

-0.97

N;.

REVEL

Benign

0.072

Sift

Benign

0.038

D;.

Sift4G

Uncertain

0.029

D;.

Polyphen

0.020

B;.

Vest4

0.054

MVP

0.53

MPC

0.034

ClinPred

0.031

GERP RS

4.8

Varity_R

0.062

gMVP

0.079

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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