Variant X-108067084-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_182607.5(VSIG1):c.362C>G(p.Pro121Arg) 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 1,209,436 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 48 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., 3 hem., cov: 22)

Exomes 𝑓: 0.00014 ( 0 hom. 45 hem. )

Consequence

VSIG1
NM_182607.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.50

Variant links:

Genes affected

VSIG1 (HGNC:28675): (V-set and immunoglobulin domain containing 1) This gene encodes a member of the junctional adhesion molecule (JAM) family. The encoded protein contains multiple glycosylation sites at the N-terminal region, and multiple phosphorylation sites and glutamic acid/proline (EP) repeats at the C-terminal region. The gene is expressed in normal stomach and testis, as well as in gastric, esophageal and ovarian cancers. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2009]

VSIG1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.33976644).

BS2

High Hemizygotes in GnomAd4 at 3 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
VSIG1	NM_182607.5 link	c.362C>G	p.Pro121Arg	missense_variant	Exon 3 of 7	ENST00000217957.10	NP_872413.1	Q86XK7-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
VSIG1	ENST00000217957.10 link	c.362C>G	p.Pro121Arg	missense_variant	Exon 3 of 7	1	NM_182607.5	ENSP00000217957.3	Q86XK7-1
VSIG1	ENST00000415430.7 link	c.470C>G	p.Pro157Arg	missense_variant	Exon 4 of 8	2		ENSP00000402219.3	Q86XK7-2
VSIG1	ENST00000458383.1 link	c.470C>G	p.Pro157Arg	missense_variant	Exon 4 of 4	4		ENSP00000407102.1	C9JY48
VSIG1	ENST00000485533.1 link	n.198C>G		non_coding_transcript_exon_variant	Exon 2 of 4	5

Frequencies

GnomAD3 genomes

AF:

0.0000988

AC:

AN:

111370

Hom.:

Cov.:

AF XY:

0.0000893

AC XY:

AN XY:

33592

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:

0.000170

Gnomad OTH

AF:

0.00133

GnomAD3 exomes

AF:

0.0000982

AC:

AN:

183388

Hom.:

AF XY:

0.000103

AC XY:

AN XY:

67852

show subpopulations

Gnomad AFR exome

AF:

0.0000760

Gnomad AMR exome

AF:

0.000109

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:

0.000171

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000142

AC:

156

AN:

1098066

Hom.:

Cov.:

AF XY:

0.000124

AC XY:

AN XY:

363526

show subpopulations

Gnomad4 AFR exome

AF:

0.0000758

Gnomad4 AMR exome

AF:

0.000142

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000172

Gnomad4 OTH exome

AF:

0.0000868

GnomAD4 genome

AF:

0.0000988

AC:

AN:

111370

Hom.:

Cov.:

AF XY:

0.0000893

AC XY:

AN XY:

33592

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:

0.000170

Gnomad4 OTH

AF:

0.00133

Bravo

AF:

0.000178

ExAC

AF:

0.0000659

AC:

EpiCase

AF:

0.000327

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 12, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.470C>G (p.P157R) alteration is located in exon 4 (coding exon 4) of the VSIG1 gene. This alteration results from a C to G substitution at nucleotide position 470, causing the proline (P) at amino acid position 157 to be replaced by an arginine (R). 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

0.66

BayesDel_addAF

Uncertain

0.029

BayesDel_noAF

Uncertain

0.060

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.22

.;T;T

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.89

D;T;D

M_CAP

Pathogenic

0.44

MetaRNN

Benign

0.34

T;T;T

MetaSVM

Benign

-0.40

MutationAssessor

Uncertain

2.8

.;M;.

PrimateAI

Uncertain

0.54

PROVEAN

Pathogenic

-5.4

D;D;D

REVEL

Uncertain

0.35

Sift

Uncertain

0.028

D;T;D

Sift4G

Pathogenic

0.0010

D;D;D

Polyphen

1.0

.;D;.

Vest4

0.77

MutPred

0.53

.;Loss of sheet (P = 0.1158);.;

MVP

0.15

MPC

0.76

ClinPred

0.49

GERP RS

5.2

Varity_R

0.46

gMVP

0.62

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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