rs140060332

Positions:

chr16-79211799-G-T

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP6_Very_StrongBS1BS2

The ENST00000402655.6(WWOX):c.601G>T(p.Gly201*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00211 in 1,614,018 control chromosomes in the GnomAD database, including 68 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0030 ( 4 hom., cov: 33)

Exomes 𝑓: 0.0020 ( 64 hom. )

Consequence

WWOX
ENST00000402655.6 stop_gained

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: 1.70

Variant links:

Genes affected

WWOX (HGNC:12799): (WW domain containing oxidoreductase) This gene encodes a member of the short-chain dehydrogenases/reductases (SDR) protein family. This gene spans the FRA16D common chromosomal fragile site and appears to function as a tumor suppressor gene. Expression of the encoded protein is able to induce apoptosis, while defects in this gene are associated with multiple types of cancer. Disruption of this gene is also associated with autosomal recessive spinocerebellar ataxia 12. Disruption of a similar gene in mouse results in impaired steroidogenesis, additionally suggesting a metabolic function for the protein. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2014]

WWOX links:

MAF (HGNC:6776): (MAF bZIP transcription factor) The protein encoded by this gene is a DNA-binding, leucine zipper-containing transcription factor that acts as a homodimer or as a heterodimer. Depending on the binding site and binding partner, the encoded protein can be a transcriptional activator or repressor. This protein plays a role in the regulation of several cellular processes, including embryonic lens fiber cell development, increased T-cell susceptibility to apoptosis, and chondrocyte terminal differentiation. Defects in this gene are a cause of juvenile-onset pulverulent cataract as well as congenital cerulean cataract 4 (CCA4). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2010]

MAF links:

WWOX (HGNC:):

WWOX links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP6

Variant 16-79211799-G-T is Benign according to our data. Variant chr16-79211799-G-T is described in ClinVar as [Benign]. Clinvar id is 382759.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population amr. gnomad4 allele frequency = 0.003 (457/152332) while in subpopulation AMR AF= 0.0233 (356/15306). AF 95% confidence interval is 0.0213. There are 4 homozygotes in gnomad4. There are 258 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 4 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
WWOX	NM_016373.4 linkuse as main transcript	c.*3G>T		3_prime_UTR_variant	9/9	ENST00000566780.6	NP_057457.1	Q9NZC7-1A0A411HBC7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
WWOX	ENST00000566780.6 linkuse as main transcript	c.*3G>T		3_prime_UTR_variant	9/9	1	NM_016373.4	ENSP00000457230.1		Q9NZC7-1

Frequencies

GnomAD3 genomes

AF:

0.00302

AC:

459

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000651

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0234

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0127

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.00762

AC:

1893

AN:

248328

Hom.:

AF XY:

0.00570

AC XY:

769

AN XY:

135010

show subpopulations

Gnomad AFR exome

AF:

0.000456

Gnomad AMR exome

AF:

0.0468

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0129

Gnomad SAS exome

AF:

0.000229

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000889

Gnomad OTH exome

AF:

0.00548

GnomAD4 exome

AF:

0.00202

AC:

2948

AN:

1461686

Hom.:

Cov.:

AF XY:

0.00172

AC XY:

1252

AN XY:

727160

show subpopulations

Gnomad4 AFR exome

AF:

0.000478

Gnomad4 AMR exome

AF:

0.0457

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0184

Gnomad4 SAS exome

AF:

0.000301

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000180

Gnomad4 OTH exome

AF:

0.00190

GnomAD4 genome

AF:

0.00300

AC:

457

AN:

152332

Hom.:

Cov.:

AF XY:

0.00346

AC XY:

258

AN XY:

74490

show subpopulations

Gnomad4 AFR

AF:

0.000649

Gnomad4 AMR

AF:

0.0233

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.0126

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00236

Alfa

AF:

0.000689

Hom.:

Bravo

AF:

0.00496

ESP6500AA

AF:

0.000511

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00553

AC:

669

Asia WGS

AF:

0.00751

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:5

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Athena Diagnostics	Oct 18, 2017	- -

not specified

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jul 26, 2016

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Developmental and epileptic encephalopathy, 28

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Dec 05, 2021

- -

Autosomal recessive spinocerebellar ataxia 12

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Dec 05, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.75

BayesDel_noAF

Benign

-0.81

CADD

Benign

1.2

DANN

Benign

0.97

Eigen

Benign

-0.68

Eigen_PC

Benign

-0.77

FATHMM_MKL

Benign

0.75

Vest4

0.24

ClinPred

0.011

GERP RS

0.044

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