Variant 1-159854925-C-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_001013661.1(VSIG8):c.1073G>T(p.Arg358Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000138 in 1,503,416 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00076 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000069 ( 0 hom. )

Consequence

VSIG8
NM_001013661.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.930

Variant links:

Genes affected

VSIG8 (HGNC:32063): (V-set and immunoglobulin domain containing 8) Enables RNA binding activity. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

VSIG8 links:

ENSG00000256029 (HGNC:):

ENSG00000256029 links:

SNHG28 (HGNC:27647): (small nucleolar RNA host gene 28) Enables RNA binding activity. [provided by Alliance of Genome Resources, Apr 2022]

SNHG28 links:

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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=0.10092318).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
VSIG8	NM_001013661.1 link	c.1073G>T	p.Arg358Leu	missense_variant	7/7	ENST00000368100.1	NP_001013683.1	P0DPA2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
VSIG8	ENST00000368100.1 link	c.1073G>T	p.Arg358Leu	missense_variant	7/7	1	NM_001013661.1	ENSP00000357080.1		P0DPA2

Frequencies

GnomAD3 genomes

AF:

0.000729

AC:

111

AN:

152188

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00239

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000720

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:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000608

AC:

AN:

98764

Hom.:

AF XY:

0.0000180

AC XY:

AN XY:

55424

show subpopulations

Gnomad AFR exome

AF:

0.000455

Gnomad AMR exome

AF:

0.000245

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000688

AC:

AN:

1351114

Hom.:

Cov.:

AF XY:

0.0000511

AC XY:

AN XY:

665936

show subpopulations

Gnomad4 AFR exome

AF:

0.00231

Gnomad4 AMR exome

AF:

0.000220

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000133

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.38e-7

Gnomad4 OTH exome

AF:

0.000337

GnomAD4 genome

AF:

0.000755

AC:

115

AN:

152302

Hom.:

Cov.:

AF XY:

0.000792

AC XY:

AN XY:

74466

show subpopulations

Gnomad4 AFR

AF:

0.00248

Gnomad4 AMR

AF:

0.000719

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000214

Hom.:

Bravo

AF:

0.000850

ExAC

AF:

0.000160

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3470

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

Dec 03, 2021

The c.1073G>T (p.R358L) alteration is located in exon 7 (coding exon 7) of the VSIG8 gene. This alteration results from a G to T substitution at nucleotide position 1073, causing the arginine (R) at amino acid position 358 to be replaced by a leucine (L). 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

0.20

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Uncertain

0.99

Eigen

Benign

-0.017

Eigen_PC

Benign

0.084

FATHMM_MKL

Benign

0.59

LIST_S2

Benign

0.64

M_CAP

Pathogenic

0.64

MetaRNN

Benign

0.10

MetaSVM

Benign

-0.99

MutationAssessor

Benign

2.0

PrimateAI

Pathogenic

0.86

PROVEAN

Benign

-0.90

REVEL

Benign

0.049

Sift

Benign

0.039

Sift4G

Uncertain

0.015

Vest4

0.11

MutPred

0.28

Loss of methylation at K359 (P = 0.027);

MVP

0.47

MPC

0.48

ClinPred

0.15

GERP RS

4.1

Varity_R

0.15

gMVP

0.36

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