dbSNP rs1433249645: VCAM1:p.Val71Leu (chr1-100720622-G-T) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001078.4(VCAM1):c.211G>T(p.Val71Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000479 in 1,461,116 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 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: 0.0000048 ( 0 hom. )

Consequence

VCAM1
NM_001078.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.28

Publications

0 publications found

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:

ENSG00000299357 (HGNC:):

ENSG00000299357 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.119321406).

BS2

High AC in GnomAdExome4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
VCAM1	NM_001078.4 link	c.211G>T	p.Val71Leu	missense_variant	Exon 2 of 9	ENST00000294728.7	NP_001069.1	P19320-1
VCAM1	NM_080682.3 link	c.211G>T	p.Val71Leu	missense_variant	Exon 2 of 8		NP_542413.1	P19320-2
VCAM1	NM_001199834.2 link	c.154+57G>T		intron_variant	Intron 2 of 8		NP_001186763.1	P19320-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
VCAM1	ENST00000294728.7 link	c.211G>T	p.Val71Leu	missense_variant	Exon 2 of 9	1	NM_001078.4	ENSP00000294728.2		P19320-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000479

AC:

AN:

1461116

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726862

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33426

American (AMR)

AF:

0.00

AC:

AN:

44616

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26112

East Asian (EAS)

AF:

0.00

AC:

AN:

39672

South Asian (SAS)

AF:

0.00

AC:

AN:

86242

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53392

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5766

European-Non Finnish (NFE)

AF:

0.00000540

AC:

AN:

1111558

Other (OTH)

AF:

0.0000166

AC:

AN:

60332

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.532

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jul 09, 2024

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.211G>T (p.V71L) alteration is located in exon 2 (coding exon 2) of the VCAM1 gene. This alteration results from a G to T substitution at nucleotide position 211, causing the valine (V) at amino acid position 71 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

0.26

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.45

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.16

.;T;T

Eigen

Benign

-0.49

Eigen_PC

Benign

-0.49

FATHMM_MKL

Benign

0.56

LIST_S2

Benign

0.78

T;T;T

M_CAP

Benign

0.022

MetaRNN

Benign

0.12

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.4

M;M;.

PhyloP100

1.3

PrimateAI

Benign

0.40

PROVEAN

Benign

-1.2

N;N;N

REVEL

Benign

0.096

Sift

Benign

0.14

T;T;T

Sift4G

Benign

0.27

T;T;T

Polyphen

0.0020

B;P;.

Vest4

0.11

MutPred

0.53

Loss of methylation at K70 (P = 0.0406);Loss of methylation at K70 (P = 0.0406);Loss of methylation at K70 (P = 0.0406);

MVP

0.64

MPC

0.18

ClinPred

0.093

GERP RS

1.5

Varity_R

0.21

gMVP

0.60

Mutation Taster

=89/11

polymorphism

(source)

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

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rs1433249645

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over