19-12669382-C-G

Variant names:

Variant summary

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

The NM_016145.4(WDR83OS):c.22G>C(p.Asp8His) variant causes a missense change. The variant allele was found at a frequency of 0.0000112 in 1,601,224 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

WDR83OS
NM_016145.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.62

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:

ENSG00000269590 (HGNC:):

ENSG00000269590 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:

Genome browser will be placed here

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 rank	MANE	Protein	UniProt
WDR83OS	NM_016145.4 link	c.22G>C	p.Asp8His	missense_variant	Exon 1 of 4	ENST00000596731.7	NP_057229.1	Q9Y284
WDR83	NM_001099737.3 link	c.-36-373C>G		intron_variant	Intron 2 of 10	ENST00000418543.8	NP_001093207.1	Q9BRX9
WDR83	NR_029375.2 link	n.307-373C>G		intron_variant	Intron 2 of 10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
WDR83OS	ENST00000596731.7 link	c.22G>C	p.Asp8His	missense_variant	Exon 1 of 4	1	NM_016145.4	ENSP00000468969.1	Q9Y284
ENSG00000269590	ENST00000597961.1 link	c.16G>C	p.Asp6His	missense_variant	Exon 1 of 5	4		ENSP00000472710.1	M0R2P5
WDR83	ENST00000418543.8 link	c.-36-373C>G		intron_variant	Intron 2 of 10	1	NM_001099737.3	ENSP00000402653.3	Q9BRX9
ENSG00000285589	ENST00000648033.1 link	n.*3956G>C		non_coding_transcript_exon_variant	Exon 11 of 14			ENSP00000498000.1	A0A3B3IU31
ENSG00000285589	ENST00000648033.1 link	n.*3956G>C		3_prime_UTR_variant	Exon 11 of 14			ENSP00000498000.1	A0A3B3IU31

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000308

AC:

AN:

227324

Hom.:

AF XY:

0.0000244

AC XY:

AN XY:

122782

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000350

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000176

GnomAD4 exome

AF:

0.0000110

AC:

AN:

1449000

Hom.:

Cov.:

AF XY:

0.00000834

AC XY:

AN XY:

719640

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000102

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000200

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152224

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74372

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

ExAC

AF:

0.0000330

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 06, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.22G>C (p.D8H) alteration is located in exon 1 (coding exon 1) of the WDR83OS gene. This alteration results from a G to C substitution at nucleotide position 22, causing the aspartic acid (D) at amino acid position 8 to be replaced by a histidine (H). 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

Pathogenic

0.97

BayesDel_addAF

Uncertain

0.10

BayesDel_noAF

Pathogenic

0.21

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.43

.;T;T

Eigen

Pathogenic

0.84

Eigen_PC

Pathogenic

0.81

FATHMM_MKL

Uncertain

0.84

LIST_S2

Uncertain

0.92

D;D;D

M_CAP

Benign

0.067

MetaRNN

Uncertain

0.57

D;D;D

MetaSVM

Uncertain

-0.25

MutationAssessor

Pathogenic

3.0

.;M;.

PrimateAI

Uncertain

0.69

PROVEAN

Pathogenic

-4.6

.;.;D

REVEL

Uncertain

0.54

Sift

Uncertain

0.0040

.;.;D

Sift4G

Uncertain

0.0070

D;D;D

Polyphen

1.0

.;D;.

Vest4

0.93, 0.94

MutPred

0.60

.;Gain of MoRF binding (P = 0.0365);Gain of MoRF binding (P = 0.0365);

MVP

0.67

MPC

1.1

ClinPred

0.97

GERP RS

5.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.93

gMVP

0.88

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