Variant 19-12668382-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_016145.4(WDR83OS):c.298C>G(p.Gln100Glu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,132 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

WDR83OS
NM_016145.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.72

Variant links:

Genes affected

WDR83OS (HGNC:30203): (WD repeat domain 83 opposite strand) Enables protein folding chaperone. Involved in protein insertion into ER membrane. Is integral component of endoplasmic reticulum membrane. [provided by Alliance of Genome Resources, Apr 2022]

WDR83OS links:

WDR83 (HGNC:32672): (WD repeat domain 83) This gene encodes a member of the WD-40 protein family. The protein is proposed to function as a molecular scaffold for various multimeric protein complexes. The protein associates with several components of the extracellular signal-regulated kinase (ERK) pathway, and promotes ERK activity in response to serum or other signals. The protein also interacts with egl nine homolog 3 (EGLN3, also known as PHD3) and regulates expression of hypoxia-inducible factor 1, and has been purified as part of the spliceosome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

WDR83 links:

ENSG00000269590 (HGNC:):

ENSG00000269590 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
WDR83OS	NM_016145.4 link	c.298C>G	p.Gln100Glu	missense_variant	4/4	ENST00000596731.7	NP_057229.1	Q9Y284
WDR83	NM_001099737.3 link	c.-156-126G>C		intron_variant		ENST00000418543.8	NP_001093207.1	Q9BRX9
WDR83	NR_029375.2 link	n.187-126G>C		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
WDR83OS	ENST00000596731.7 link	c.298C>G	p.Gln100Glu	missense_variant	4/4	1	NM_016145.4	ENSP00000468969.1	Q9Y284
WDR83	ENST00000418543.8 link	c.-156-126G>C		intron_variant		1	NM_001099737.3	ENSP00000402653.3	Q9BRX9
ENSG00000269590	ENST00000597961.1 link	c.150+746C>G		intron_variant		4		ENSP00000472710.1	M0R2P5
ENSG00000285589	ENST00000648033.1 link	n.*4232C>G		non_coding_transcript_exon_variant	14/14			ENSP00000498000.1	A0A3B3IU31
ENSG00000285589	ENST00000648033.1 link	n.*4232C>G		3_prime_UTR_variant	14/14			ENSP00000498000.1	A0A3B3IU31

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461132

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726758

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

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

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 09, 2024

The c.298C>G (p.Q100E) alteration is located in exon 4 (coding exon 4) of the WDR83OS gene. This alteration results from a C to G substitution at nucleotide position 298, causing the glutamine (Q) at amino acid position 100 to be replaced by a glutamic acid (E). 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

0.32

BayesDel_addAF

Uncertain

0.11

BayesDel_noAF

Uncertain

-0.080

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.098

T;T

Eigen

Uncertain

0.42

Eigen_PC

Uncertain

0.55

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.96

D;D

M_CAP

Benign

0.019

MetaRNN

Uncertain

0.56

D;D

MetaSVM

Benign

-0.67

MutationAssessor

Uncertain

2.3

M;.

PrimateAI

Uncertain

0.67

REVEL

Benign

0.18

Sift4G

Benign

0.30

T;T

Polyphen

0.38

B;.

Vest4

0.72

MutPred

0.30

Gain of glycosylation at P99 (P = 0.0672);.;

MVP

0.072

MPC

0.53

ClinPred

0.96

GERP RS

5.7

RBP_binding_hub_radar

0.97

RBP_regulation_power_radar

2.1

Varity_R

0.80

gMVP

0.92

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over