Variant chr4-84796725-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP2

The NM_014991.6(WDFY3):c.2963T>C(p.Leu988Pro) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,444 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

WDFY3
NM_014991.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.94

Variant links:

Genes affected

WDFY3 (HGNC:20751): (WD repeat and FYVE domain containing 3) This gene encodes a phosphatidylinositol 3-phosphate-binding protein that functions as a master conductor for aggregate clearance by autophagy. This protein shuttles from the nuclear membrane to colocalize with aggregated proteins, where it complexes with other autophagic components to achieve macroautophagy-mediated clearance of these aggregated proteins. However, it is not necessary for starvation-induced macroautophagy. [provided by RefSeq, May 2010]

WDFY3 links:

WDFY3-AS1 (HGNC:40935): (WDFY3 antisense RNA 1)

WDFY3-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), WDFY3. . Gene score misZ 5.8174 (greater than the threshold 3.09). Trascript score misZ 7.6797 (greater than threshold 3.09). GenCC has associacion of gene with syndromic intellectual disability, complex neurodevelopmental disorder, autism spectrum disorder.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
WDFY3	NM_014991.6 linkuse as main transcript	c.2963T>C	p.Leu988Pro	missense_variant	19/68	ENST00000295888.9
WDFY3-AS1	NR_046707.1 linkuse as main transcript	n.61A>G		non_coding_transcript_exon_variant	1/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
WDFY3	ENST00000295888.9 linkuse as main transcript	c.2963T>C	p.Leu988Pro	missense_variant	19/68	1	NM_014991.6	P1	Q8IZQ1-1
WDFY3-AS1	ENST00000510449.2 linkuse as main transcript	n.112A>G		non_coding_transcript_exon_variant	1/3	3
WDFY3	ENST00000514711.2 linkuse as main transcript	c.1499T>C	p.Leu500Pro	missense_variant	9/57	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461444

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727024

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 01, 2021

The c.2963T>C (p.L988P) alteration is located in exon 19 (coding exon 16) of the WDFY3 gene. This alteration results from a T to C substitution at nucleotide position 2963, causing the leucine (L) at amino acid position 988 to be replaced by a proline (P). 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

0.10

BayesDel_addAF

Uncertain

0.028

BayesDel_noAF

Benign

-0.20

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.020

Eigen

Benign

0.19

Eigen_PC

Uncertain

0.33

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.90

M_CAP

Benign

0.018

MetaRNN

Uncertain

0.59

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.69

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.63

PROVEAN

Benign

0.060

REVEL

Benign

0.28

Sift

Benign

0.064

Sift4G

Benign

0.21

Polyphen

0.83

Vest4

0.84

MutPred

0.52

Loss of helix (P = 3e-04);

MVP

0.082

MPC

0.66

ClinPred

0.81

GERP RS

4.4

Varity_R

0.22

gMVP

0.63

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