Genetic Variant VSTM1:p.Ala33Thr (chr19-54058564-C-T) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_198481.4(VSTM1):c.97G>A(p.Ala33Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000102 in 1,613,780 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 30)

Exomes 𝑓: 0.00011 ( 2 hom. )

Consequence

VSTM1
NM_198481.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.888

Variant links:

Genes affected

VSTM1 (HGNC:29455): (V-set and transmembrane domain containing 1) Predicted to enable cytokine activity. Predicted to be involved in immune system process and signal transduction. Predicted to be located in extracellular space. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

VSTM1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.058450133).

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
VSTM1	NM_198481.4 link	c.97G>A	p.Ala33Thr	missense_variant	Exon 3 of 9	ENST00000338372.7	NP_940883.2	Q6UX27-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
VSTM1	ENST00000338372.7 link	c.97G>A	p.Ala33Thr	missense_variant	Exon 3 of 9	1	NM_198481.4	ENSP00000343366.2		Q6UX27-1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151866

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:

0.000386

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000835

AC:

AN:

251408

Hom.:

AF XY:

0.0000736

AC XY:

AN XY:

135884

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00103

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000112

AC:

163

AN:

1461796

Hom.:

Cov.:

AF XY:

0.000103

AC XY:

AN XY:

727172

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00388

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151984

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74282

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000387

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000222

Hom.:

Bravo

AF:

0.0000264

ExAC

AF:

0.0000576

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.37

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.22

T;.;.;.

Eigen

Benign

-0.42

Eigen_PC

Benign

-0.67

FATHMM_MKL

Benign

0.082

LIST_S2

Benign

0.69

.;.;.;T

M_CAP

Benign

0.0057

MetaRNN

Benign

0.058

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Pathogenic

3.2

M;M;.;.

PrimateAI

Benign

0.34

PROVEAN

Uncertain

-3.5

D;D;D;.

REVEL

Benign

0.035

Sift

Uncertain

0.0010

D;D;D;.

Sift4G

Uncertain

0.0070

D;D;D;.

Polyphen

0.98

D;.;.;.

Vest4

0.22

MVP

0.061

MPC

0.43

ClinPred

0.37

GERP RS

0.091

Varity_R

0.30

gMVP

0.58

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over