Variant 1-159856013-C-T 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.841G>A(p.Val281Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000024 in 1,458,290 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000024 ( 1 hom. )

Consequence

VSIG8
NM_001013661.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -2.59

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:

(HGNC:):

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=0.07787204).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
VSIG8	NM_001013661.1 linkuse as main transcript	c.841G>A	p.Val281Ile	missense_variant	6/7	ENST00000368100.1
LOC107985216	XR_001738261.2 linkuse as main transcript	n.1167C>T		non_coding_transcript_exon_variant	1/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
VSIG8	ENST00000368100.1 linkuse as main transcript	c.841G>A	p.Val281Ile	missense_variant	6/7	1	NM_001013661.1	P1
	ENST00000608430.2 linkuse as main transcript	n.217C>T		non_coding_transcript_exon_variant	2/4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000168

AC:

AN:

237600

Hom.:

AF XY:

0.0000231

AC XY:

AN XY:

129778

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:

0.0000669

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000190

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000240

AC:

AN:

1458290

Hom.:

Cov.:

AF XY:

0.0000358

AC XY:

AN XY:

725312

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000198

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000153

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000264

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000165

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

Dec 15, 2022

The c.841G>A (p.V281I) alteration is located in exon 6 (coding exon 6) of the VSIG8 gene. This alteration results from a G to A substitution at nucleotide position 841, causing the valine (V) at amino acid position 281 to be replaced by an isoleucine (I). 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

0.092

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.68

CADD

Benign

5.4

DANN

Benign

0.94

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.027

LIST_S2

Benign

0.60

M_CAP

Benign

0.0038

MetaRNN

Benign

0.078

MetaSVM

Benign

-0.94

MutationAssessor

Benign

1.8

MutationTaster

Benign

1.0

PrimateAI

Benign

0.37

PROVEAN

Benign

0.56

REVEL

Benign

0.019

Sift

Benign

0.35

Sift4G

Benign

0.15

Vest4

0.20

MVP

0.11

MPC

0.32

ClinPred

0.078

GERP RS

-3.7

Varity_R

0.038

gMVP

0.072

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