Variant chr9-113318512-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001012361.4(WDR31):c.906T>G(p.His302Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Consequence

WDR31
NM_001012361.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.161

Variant links:

Genes affected

WDR31 (HGNC:21421): (WD repeat domain 31) This gene encodes a member of the WD repeat protein family. 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. Multiple alternatively spliced transcript variants encoding distinct isoforms have been found for this gene but the biological validity of some variants has not been determined. [provided by RefSeq, Jul 2008]

WDR31 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.38766205).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
WDR31	NM_001012361.4 linkuse as main transcript	c.906T>G	p.His302Gln	missense_variant	10/11	ENST00000374193.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
WDR31	ENST00000374193.9 linkuse as main transcript	c.906T>G	p.His302Gln	missense_variant	10/11	1	NM_001012361.4	P4	Q8NA23-1
WDR31	ENST00000461942.5 linkuse as main transcript	n.1095T>G		non_coding_transcript_exon_variant	10/11	1
WDR31	ENST00000341761.8 linkuse as main transcript	c.903T>G	p.His301Gln	missense_variant	10/11	5		A1	Q8NA23-2
WDR31	ENST00000465205.2 linkuse as main transcript	c.*617T>G		3_prime_UTR_variant, NMD_transcript_variant	9/10	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251456

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135904

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

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

Nov 12, 2021

The c.906T>G (p.H302Q) alteration is located in exon 10 (coding exon 8) of the WDR31 gene. This alteration results from a T to G substitution at nucleotide position 906, causing the histidine (H) at amino acid position 302 to be replaced by a glutamine (Q). 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

0.29

BayesDel_addAF

Benign

-0.060

BayesDel_noAF

Benign

-0.32

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0081

.;T;.

Eigen

Benign

-0.60

Eigen_PC

Benign

-0.48

FATHMM_MKL

Benign

0.72

LIST_S2

Benign

0.79

.;T;T

M_CAP

Benign

0.019

MetaRNN

Benign

0.39

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.7

.;M;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-2.3

N;N;.

REVEL

Benign

0.090

Sift

Benign

0.046

D;D;.

Sift4G

Benign

0.076

T;T;T

Polyphen

0.091

B;B;B

Vest4

0.44

MutPred

0.47

.;Gain of ubiquitination at K305 (P = 0.0804);.;

MVP

0.56

MPC

0.41

ClinPred

0.75

GERP RS

-0.51

Varity_R

0.11

gMVP

0.48

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.16

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