dbSNP rs371549541: EMX2:p.Ala5Thr (chr10-117543280-G-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_004098.4(EMX2):c.13G>A(p.Ala5Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000659 in 151,776 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 29)

Consequence

EMX2
NM_004098.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.93

Variant links:

Genes affected

EMX2 (HGNC:3341): (empty spiracles homeobox 2) This gene encodes a homeobox-containing transcription factor that is the homolog to the 'empty spiracles' gene in Drosophila. Research on this gene in humans has focused on its expression in three tissues: dorsal telencephalon, olfactory neuroepithelium, and urogenetial system. It is expressed in the dorsal telencephalon during development in a low rostral-lateral to high caudal-medial gradient and is proposed to pattern the neocortex into defined functional areas. It is also expressed in embryonic and adult olfactory neuroepithelia where it complexes with eukaryotic translation initiation factor 4E (eIF4E) and possibly regulates mRNA transport or translation. In the developing urogenital system, it is expressed in epithelial tissues and is negatively regulated by HOXA10. Alternative splicing results in multiple transcript variants encoding distinct proteins.[provided by RefSeq, Sep 2009]

EMX2 links:

EMX2OS (HGNC:18511): (EMX2 opposite strand/antisense RNA)

EMX2OS links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.28652146).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EMX2	NM_004098.4 link	c.13G>A	p.Ala5Thr	missense_variant	Exon 1 of 3	ENST00000553456.5	NP_004089.1	Q04743-1
EMX2	NM_001165924.2 link	c.13G>A	p.Ala5Thr	missense_variant	Exon 1 of 2		NP_001159396.1	Q04743-2
EMX2OS	NR_002791.2 link	n.574+1026C>T		intron_variant	Intron 2 of 3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
EMX2	ENST00000553456.5 link	c.13G>A	p.Ala5Thr	missense_variant	Exon 1 of 3	1	NM_004098.4	ENSP00000450962.3	Q04743-1
EMX2OS	ENST00000551288.5 link	n.574+1026C>T		intron_variant	Intron 2 of 3	1
EMX2	ENST00000442245.5 link	c.13G>A	p.Ala5Thr	missense_variant	Exon 1 of 2	2		ENSP00000474874.1	Q04743-2

Frequencies

GnomAD3 genomes

AF:

0.00000659

AC:

AN:

151776

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.00000659

AC:

AN:

151776

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74094

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.060

BayesDel_addAF

Benign

-0.036

BayesDel_noAF

Benign

-0.29

CADD

Uncertain

DANN

Benign

0.85

DEOGEN2

Benign

0.26

T;.

Eigen

Benign

-0.22

Eigen_PC

Benign

0.0038

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.91

D;D

M_CAP

Pathogenic

0.93

MetaRNN

Benign

0.29

T;T

MetaSVM

Benign

-0.35

MutationAssessor

Benign

-0.74

N;N

PrimateAI

Uncertain

0.78

PROVEAN

Benign

-0.98

N;.

REVEL

Benign

0.23

Sift

Benign

0.44

T;.

Sift4G

Benign

0.41

T;T

Polyphen

0.0

B;.

Vest4

0.064

MutPred

0.24

Gain of phosphorylation at A5 (P = 0.0073);Gain of phosphorylation at A5 (P = 0.0073);

MVP

0.63

ClinPred

0.72

GERP RS

5.5

Varity_R

0.079

gMVP

0.62

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over