Variant 12-108206337-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_014653.4(WSCD2):c.431G>A(p.Arg144Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000651 in 1,614,038 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000068 ( 0 hom. )

Consequence

WSCD2
NM_014653.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.51

Variant links:

Genes affected

WSCD2 (HGNC:29117): (WSC domain containing 2) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

WSCD2 links:

LOC124903077 (HGNC:):

LOC124903077 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	UniProt
WSCD2	NM_014653.4 linkuse as main transcript	c.431G>A	p.Arg144Gln	missense_variant	3/9	ENST00000547525.6
LOC124903077	XR_007063583.1 linkuse as main transcript	n.183-15318C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
WSCD2	ENST00000547525.6 linkuse as main transcript	c.431G>A	p.Arg144Gln	missense_variant	3/9	1	NM_014653.4	P1	Q2TBF2-1
WSCD2	ENST00000332082.8 linkuse as main transcript	c.431G>A	p.Arg144Gln	missense_variant	4/10	1		P1	Q2TBF2-1
WSCD2	ENST00000549903.1 linkuse as main transcript	c.431G>A	p.Arg144Gln	missense_variant	2/9	5			Q2TBF2-2
WSCD2	ENST00000551638.5 linkuse as main transcript	c.-29G>A		5_prime_UTR_variant	2/5	4

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000481

AC:

AN:

249574

Hom.:

AF XY:

0.0000591

AC XY:

AN XY:

135400

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:

0.0000971

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.0000684

AC:

100

AN:

1461892

Hom.:

Cov.:

AF XY:

0.0000578

AC XY:

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000809

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.0000329

AC:

AN:

152146

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74316

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000943

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000474

Hom.:

Bravo

AF:

0.0000416

ExAC

AF:

0.0000662

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

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, 2021

The c.431G>A (p.R144Q) alteration is located in exon 3 (coding exon 2) of the WSCD2 gene. This alteration results from a G to A substitution at nucleotide position 431, causing the arginine (R) at amino acid position 144 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

0.12

BayesDel_addAF

Benign

-0.056

BayesDel_noAF

Benign

-0.12

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.0076

T;T;.

Eigen

Uncertain

0.53

Eigen_PC

Uncertain

0.59

FATHMM_MKL

Pathogenic

0.98

M_CAP

Benign

0.020

MetaRNN

Uncertain

0.48

T;T;T

MetaSVM

Benign

-0.85

MutationAssessor

Benign

0.24

N;N;N

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.66

PROVEAN

Benign

-1.1

N;N;N

REVEL

Benign

0.24

Sift

Benign

0.44

T;T;T

Sift4G

Benign

0.23

T;T;T

Polyphen

1.0

D;D;.

Vest4

0.73

MutPred

0.54

Gain of catalytic residue at V146 (P = 0.0017);Gain of catalytic residue at V146 (P = 0.0017);Gain of catalytic residue at V146 (P = 0.0017);

MVP

0.16

MPC

1.2

ClinPred

0.75

GERP RS

5.3

Varity_R

0.23

gMVP

0.94

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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