Genetic Variant VAX2:p.Arg10Gln (chr2-70900650-G-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_012476.3(VAX2):c.29G>A(p.Arg10Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000178 in 1,125,890 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R10L) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000018 ( 0 hom. )

Consequence

VAX2
NM_012476.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.827

Publications

0 publications found

Variant links:

Genes affected

VAX2 (HGNC:12661): (ventral anterior homeobox 2) This gene encodes a homeobox protein and is almost exclusively expressed in the ventral portion of the retina during development. In mouse studies, this gene was found to be required for the correct formation of the optic fissure and other aspects of retinal development. [provided by RefSeq, Sep 2008]

VAX2 links:

ENSG00000296671 (HGNC:):

ENSG00000296671 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.2227782).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
VAX2	NM_012476.3 link	c.29G>A	p.Arg10Gln	missense_variant	Exon 1 of 3	ENST00000234392.3	NP_036608.1	Q9UIW0F1T0K5
VAX2	XM_011532750.4 link	c.29G>A	p.Arg10Gln	missense_variant	Exon 1 of 4		XP_011531052.1
VAX2	XM_011532751.4 link	c.29G>A	p.Arg10Gln	missense_variant	Exon 1 of 4		XP_011531053.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
VAX2	ENST00000234392.3 link	c.29G>A	p.Arg10Gln	missense_variant	Exon 1 of 3	1	NM_012476.3	ENSP00000234392.2	Q9UIW0
VAX2	ENST00000432367.6 link	n.-149G>A		upstream_gene_variant		5		ENSP00000405114.2	C9J5E3
ENSG00000296671	ENST00000741093.1 link	n.-245C>T		upstream_gene_variant
ENSG00000296671	ENST00000741094.1 link	n.-181C>T		upstream_gene_variant

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000178

AC:

AN:

1125890

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

538032

show subpopulations

African (AFR)

AF:

0.0000433

AC:

AN:

23106

American (AMR)

AF:

0.000117

AC:

AN:

8526

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

15154

East Asian (EAS)

AF:

0.00

AC:

AN:

26696

South Asian (SAS)

AF:

0.00

AC:

AN:

33902

European-Finnish (FIN)

AF:

0.00

AC:

AN:

25424

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3044

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

944450

Other (OTH)

AF:

0.00

AC:

AN:

45588

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.011

BayesDel_noAF

Benign

-0.25

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.075

Eigen

Benign

-0.38

Eigen_PC

Benign

-0.33

FATHMM_MKL

Benign

0.67

LIST_S2

Benign

0.70

M_CAP

Pathogenic

0.98

MetaRNN

Benign

0.22

MetaSVM

Benign

-0.60

MutationAssessor

Benign

1.5

PhyloP100

0.83

PrimateAI

Pathogenic

0.88

PROVEAN

Benign

0.24

REVEL

Benign

0.16

Sift

Uncertain

0.011

Sift4G

Benign

0.22

Polyphen

0.14

Vest4

0.15

MutPred

0.29

Loss of MoRF binding (P = 0.0111);

MVP

0.90

MPC

0.049

ClinPred

0.81

GERP RS

0.55

PromoterAI

-0.0060

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.3

Varity_R

0.12

gMVP

0.15

Mutation Taster

=92/8

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

chr2-70900650-G-A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over