Variant chr1-100724861-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001078.4(VCAM1):c.899A>G(p.Asn300Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,460,666 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 0.0000014 ( 0 hom. )

Consequence

VCAM1
NM_001078.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.31

Variant links:

Genes affected

VCAM1 (HGNC:12663): (vascular cell adhesion molecule 1) This gene is a member of the Ig superfamily and encodes a cell surface sialoglycoprotein expressed by cytokine-activated endothelium. This type I membrane protein mediates leukocyte-endothelial cell adhesion and signal transduction, and may play a role in the development of artherosclerosis and rheumatoid arthritis. Three alternatively spliced transcripts encoding different isoforms have been described for this gene. [provided by RefSeq, Dec 2010]

VCAM1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.047748625).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
VCAM1	NM_001078.4 linkuse as main transcript	c.899A>G	p.Asn300Ser	missense_variant	4/9	ENST00000294728.7
VCAM1	NM_001199834.2 linkuse as main transcript	c.713A>G	p.Asn238Ser	missense_variant	4/9
VCAM1	NM_080682.3 linkuse as main transcript	c.899A>G	p.Asn300Ser	missense_variant	4/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
VCAM1	ENST00000294728.7 linkuse as main transcript	c.899A>G	p.Asn300Ser	missense_variant	4/9	1	NM_001078.4	P1	P19320-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250574

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135498

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:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1460666

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726652

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.00e-7

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

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

Mar 28, 2023

The c.899A>G (p.N300S) alteration is located in exon 4 (coding exon 4) of the VCAM1 gene. This alteration results from a A to G substitution at nucleotide position 899, causing the asparagine (N) at amino acid position 300 to be replaced by a serine (S). 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

0.077

BayesDel_addAF

Benign

-0.46

BayesDel_noAF

Benign

-0.80

CADD

Benign

8.9

DANN

Benign

0.19

DEOGEN2

Benign

0.055

.;.;T;T

Eigen

Benign

-1.1

Eigen_PC

Benign

-0.93

FATHMM_MKL

Benign

0.055

LIST_S2

Benign

0.077

T;T;T;T

M_CAP

Benign

0.0077

MetaRNN

Benign

0.048

T;T;T;T

MetaSVM

Benign

-0.91

MutationAssessor

Benign

-1.2

.;N;N;.

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Benign

0.31

PROVEAN

Benign

0.31

N;N;N;N

REVEL

Benign

0.061

Sift

Benign

0.52

T;T;T;T

Sift4G

Benign

0.44

T;T;T;T

Polyphen

0.0

.;B;B;.

Vest4

0.081

MutPred

0.31

.;Loss of ubiquitination at K302 (P = 0.063);Loss of ubiquitination at K302 (P = 0.063);Loss of ubiquitination at K302 (P = 0.063);

MVP

0.44

MPC

0.13

ClinPred

0.029

GERP RS

1.7

Varity_R

0.033

gMVP

0.19

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