Variant 12-108206378-C-T 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.472C>T(p.Arg158Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,614,108 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

WSCD2
NM_014653.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.38

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.472C>T	p.Arg158Cys	missense_variant	3/9	ENST00000547525.6
LOC124903077	XR_007063583.1 linkuse as main transcript	n.183-15359G>A		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.472C>T	p.Arg158Cys	missense_variant	3/9	1	NM_014653.4	P1	Q2TBF2-1
WSCD2	ENST00000332082.8 linkuse as main transcript	c.472C>T	p.Arg158Cys	missense_variant	4/10	1		P1	Q2TBF2-1
WSCD2	ENST00000549903.1 linkuse as main transcript	c.472C>T	p.Arg158Cys	missense_variant	2/9	5			Q2TBF2-2
WSCD2	ENST00000551638.5 linkuse as main transcript	c.13C>T	p.Arg5Cys	missense_variant	2/5	4

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152220

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461888

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000383

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

AF:

0.00000657

AC:

AN:

152220

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

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

Mar 24, 2023

The c.472C>T (p.R158C) alteration is located in exon 3 (coding exon 2) of the WSCD2 gene. This alteration results from a C to T substitution at nucleotide position 472, causing the arginine (R) at amino acid position 158 to be replaced by a cysteine (C). 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

0.73

BayesDel_addAF

Uncertain

0.12

BayesDel_noAF

Uncertain

-0.070

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.31

T;.;T;.

Eigen

Benign

0.024

Eigen_PC

Benign

0.14

FATHMM_MKL

Uncertain

0.96

M_CAP

Uncertain

0.093

MetaRNN

Uncertain

0.65

D;D;D;D

MetaSVM

Benign

-0.77

MutationAssessor

Uncertain

2.6

M;.;M;M

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.78

PROVEAN

Uncertain

-3.7

D;D;D;D

REVEL

Benign

0.28

Sift

Uncertain

0.014

D;D;D;D

Sift4G

Uncertain

0.016

D;D;D;D

Polyphen

0.056

B;.;B;.

Vest4

0.89

MutPred

0.66

Gain of catalytic residue at I156 (P = 3e-04);.;Gain of catalytic residue at I156 (P = 3e-04);Gain of catalytic residue at I156 (P = 3e-04);

MVP

0.27

MPC

1.4

ClinPred

0.99

GERP RS

4.4

Varity_R

0.39

gMVP

0.90

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