Variant 19-37885027-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001291088.2(WDR87):c.8644C>T(p.Arg2882Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00017 in 1,442,952 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R2882Q) has been classified as Benign.

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00018 ( 0 hom. )

Consequence

WDR87
NM_001291088.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.04

Variant links:

Genes affected

WDR87 (HGNC:29934): (WD repeat domain 87)

WDR87 links:

LOC105372395 (HGNC:):

LOC105372395 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.20014367).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
WDR87	NM_001291088.2 linkuse as main transcript	c.8644C>T	p.Arg2882Trp	missense_variant	6/6	ENST00000447313.7
LOC105372395	XR_935962.3 linkuse as main transcript	n.621+528G>A		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
WDR87	ENST00000447313.7 linkuse as main transcript	c.8644C>T	p.Arg2882Trp	missense_variant	6/6	2	NM_001291088.2	A2
WDR87	ENST00000303868.5 linkuse as main transcript	c.8527C>T	p.Arg2843Trp	missense_variant	6/6	2		P2

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000943

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000784

AC:

AN:

89254

Hom.:

AF XY:

0.0000666

AC XY:

AN XY:

45028

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:

0.000137

Gnomad OTH exome

AF:

0.000820

GnomAD4 exome

AF:

0.000181

AC:

233

AN:

1290840

Hom.:

Cov.:

AF XY:

0.000179

AC XY:

112

AN XY:

626272

show subpopulations

Gnomad4 AFR exome

AF:

0.0000708

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000294

Gnomad4 SAS exome

AF:

0.0000176

Gnomad4 FIN exome

AF:

0.0000652

Gnomad4 NFE exome

AF:

0.000207

Gnomad4 OTH exome

AF:

0.000244

GnomAD4 genome

AF:

0.0000789

AC:

AN:

152112

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74294

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000943

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000122

Hom.:

Bravo

AF:

0.0000529

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

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

Sep 30, 2021

The c.8527C>T (p.R2843W) alteration is located in exon 6 (coding exon 5) of the WDR87 gene. This alteration results from a C to T substitution at nucleotide position 8527, causing the arginine (R) at amino acid position 2843 to be replaced by a tryptophan (W). 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

0.17

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Benign

0.95

Eigen

Benign

-0.24

Eigen_PC

Benign

-0.22

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.68

T;.

M_CAP

Benign

0.055

MetaRNN

Benign

0.20

T;T

MetaSVM

Benign

-0.97

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.19

PROVEAN

Benign

-2.0

N;N

REVEL

Benign

0.098

Sift

Uncertain

0.0040

D;D

Sift4G

Uncertain

0.0080

D;D

Polyphen

0.98

D;.

Vest4

0.21

MutPred

0.35

Loss of methylation at R2882 (P = 0.06);.;

MVP

0.40

ClinPred

0.15

GERP RS

1.0

gMVP

0.15

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