Variant 7-121329617-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_057168.2(WNT16):c.146A>G(p.Asn49Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000145 in 1,614,084 control chromosomes in the GnomAD database, including 2 homozygotes. 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00015 ( 2 hom. )

Consequence

WNT16
NM_057168.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.185

Variant links:

Genes affected

WNT16 (HGNC:16267): (Wnt family member 16) The WNT gene family consists of structurally related genes which encode secreted signaling proteins. These proteins have been implicated in oncogenesis and in several developmental processes, including regulation of cell fate and patterning during embryogenesis. This gene is a member of the WNT gene family. It contains two transcript variants diverging at the 5' termini. These two variants are proposed to be the products of separate promoters and not to be splice variants from a single promoter. They are differentially expressed in normal tissues, one of which (variant 2) is expressed at significant levels only in the pancreas, whereas another one (variant 1) is expressed more ubiquitously with highest levels in adult kidney, placenta, brain, heart, and spleen. [provided by RefSeq, Jul 2008]

WNT16 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.035833806).

BS2

High Homozygotes in GnomAdExome4 at 2 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
WNT16	NM_057168.2 linkuse as main transcript	c.146A>G	p.Asn49Ser	missense_variant	2/4	ENST00000222462.3	NP_476509.1	Q9UBV4-1
WNT16	NM_016087.2 linkuse as main transcript	c.116A>G	p.Asn39Ser	missense_variant	2/4		NP_057171.2	Q9UBV4E9PH60

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
WNT16	ENST00000222462.3 linkuse as main transcript	c.146A>G	p.Asn49Ser	missense_variant	2/4	1	NM_057168.2	ENSP00000222462.2		Q9UBV4-1
WNT16	ENST00000361301.6 linkuse as main transcript	c.116A>G	p.Asn39Ser	missense_variant	2/4	1		ENSP00000355065.2		E9PH60

Frequencies

GnomAD3 genomes

AF:

0.0000985

AC:

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.000143

AC:

AN:

251176

Hom.:

AF XY:

0.000184

AC XY:

AN XY:

135854

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000867

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:

0.000238

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000150

AC:

219

AN:

1461870

Hom.:

Cov.:

AF XY:

0.000147

AC XY:

107

AN XY:

727234

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000134

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000139

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000169

Gnomad4 OTH exome

AF:

0.000132

GnomAD4 genome

AF:

0.0000985

AC:

AN:

152214

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74338

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.000955

Alfa

AF:

0.000109

Hom.:

Bravo

AF:

0.000128

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ExAC

AF:

0.000157

AC:

EpiCase

AF:

0.000273

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

Feb 28, 2023

The c.146A>G (p.N49S) alteration is located in exon 2 (coding exon 2) of the WNT16 gene. This alteration results from a A to G substitution at nucleotide position 146, causing the asparagine (N) at amino acid position 49 to be replaced by a serine (S). 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

0.057

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.63

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.26

.;T

Eigen

Benign

-0.87

Eigen_PC

Benign

-0.73

FATHMM_MKL

Benign

0.28

LIST_S2

Benign

0.77

T;T

M_CAP

Benign

0.054

MetaRNN

Benign

0.036

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

-0.12

.;N

PrimateAI

Benign

0.35

PROVEAN

Benign

-0.31

N;N

REVEL

Benign

0.11

Sift

Benign

0.76

T;T

Sift4G

Benign

0.42

T;T

Polyphen

0.0010

B;B

Vest4

0.059

MVP

0.71

MPC

0.12

ClinPred

0.015

GERP RS

2.2

Varity_R

0.062

gMVP

0.41

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