Variant 11-64234861-C-G 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_003377.5(VEGFB):c.28C>G(p.Leu10Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/20 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: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

VEGFB
NM_003377.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.507

Variant links:

Genes affected

VEGFB (HGNC:12681): (vascular endothelial growth factor B) This gene encodes a member of the PDGF (platelet-derived growth factor)/VEGF (vascular endothelial growth factor) family. The VEGF family members regulate the formation of blood vessels and are involved in endothelial cell physiology. This member is a ligand for VEGFR-1 (vascular endothelial growth factor receptor 1) and NRP-1 (neuropilin-1). Studies in mice showed that this gene was co-expressed with nuclear-encoded mitochondrial genes and the encoded protein specifically controlled endothelial uptake of fatty acids. Alternatively spliced transcript variants encoding distinct isoforms have been identified. [provided by RefSeq, Sep 2011]

VEGFB 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=0.2170693).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
VEGFB	NM_003377.5 linkuse as main transcript	c.28C>G	p.Leu10Val	missense_variant	1/7	ENST00000309422.7	NP_003368.1
VEGFB	NM_001243733.2 linkuse as main transcript	c.28C>G	p.Leu10Val	missense_variant	1/7		NP_001230662.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
VEGFB	ENST00000309422.7 linkuse as main transcript	c.28C>G	p.Leu10Val	missense_variant	1/7	1	NM_003377.5	ENSP00000311127		P49765-1
VEGFB	ENST00000426086.3 linkuse as main transcript	c.28C>G	p.Leu10Val	missense_variant	1/7	1		ENSP00000401550	P1	P49765-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1144316

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

553706

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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

Jan 07, 2022

The c.28C>G (p.L10V) alteration is located in exon 1 (coding exon 1) of the VEGFB gene. This alteration results from a C to G substitution at nucleotide position 28, causing the leucine (L) at amino acid position 10 to be replaced by a valine (V). 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

0.082

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Uncertain

0.47

T;.

Eigen

Benign

-0.29

Eigen_PC

Benign

-0.23

FATHMM_MKL

Benign

0.15

LIST_S2

Benign

0.33

T;T

M_CAP

Pathogenic

0.52

MetaRNN

Benign

0.22

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.90

L;L

MutationTaster

Benign

1.0

N;N

PrimateAI

Pathogenic

0.80

PROVEAN

Benign

-1.5

N;N

REVEL

Benign

0.23

Sift

Benign

0.12

T;T

Sift4G

Uncertain

0.019

D;D

Polyphen

0.69

P;B

Vest4

0.21

MutPred

0.36

Gain of MoRF binding (P = 0.0672);Gain of MoRF binding (P = 0.0672);

MVP

0.26

MPC

0.021

ClinPred

0.11

GERP RS

2.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.9

Varity_R

0.14

gMVP

0.57

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over