Variant 4-183906812-A-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_020225.3(STOX2):c.22A>G(p.Thr8Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000141 in 1,558,230 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

STOX2
NM_020225.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.95

Variant links:

Genes affected

STOX2 (HGNC:25450): (storkhead box 2) This gene encodes a Storkhead-box_winged-helix domain containing protein. This protein is differentially expressed in decidual tissue and may be involved in the susceptibility to pre-eclampsia with fetal growth restriction. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]

STOX2 links:

Genome browser will be placed here

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=0.23742145).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
STOX2	NM_020225.3 linkuse as main transcript	c.22A>G	p.Thr8Ala	missense_variant	1/4	ENST00000308497.9
STOX2	XM_017008466.2 linkuse as main transcript	c.-20-94513A>G		intron_variant
STOX2	NR_132761.1 linkuse as main transcript	n.35-94513A>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
STOX2	ENST00000308497.9 linkuse as main transcript	c.22A>G	p.Thr8Ala	missense_variant	1/4	1	NM_020225.3	P1	Q9P2F5-1
STOX2	ENST00000513034.3 linkuse as main transcript	c.365-94513A>G		intron_variant		3
STOX2	ENST00000511250.1 linkuse as main transcript	n.413+52969A>G		intron_variant, non_coding_transcript_variant		4

Frequencies

GnomAD3 genomes

AF:

0.0000461

AC:

AN:

151930

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000725

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:

0.0000589

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000242

AC:

AN:

165414

Hom.:

AF XY:

0.00

AC XY:

AN XY:

88638

show subpopulations

Gnomad AFR exome

AF:

0.000118

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000455

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000107

AC:

AN:

1406300

Hom.:

Cov.:

AF XY:

0.00000864

AC XY:

AN XY:

694274

show subpopulations

Gnomad4 AFR exome

AF:

0.0000634

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:

0.0000111

Gnomad4 OTH exome

AF:

0.0000172

GnomAD4 genome

AF:

0.0000461

AC:

AN:

151930

Hom.:

Cov.:

AF XY:

0.0000539

AC XY:

AN XY:

74218

show subpopulations

Gnomad4 AFR

AF:

0.0000725

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:

0.0000589

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000970

Hom.:

Bravo

AF:

0.0000340

ExAC

AF:

0.00000899

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

Dec 21, 2023

The c.22A>G (p.T8A) alteration is located in exon 1 (coding exon 1) of the STOX2 gene. This alteration results from a A to G substitution at nucleotide position 22, causing the threonine (T) at amino acid position 8 to be replaced by an alanine (A). 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

0.31

BayesDel_addAF

Uncertain

0.031

BayesDel_noAF

Benign

-0.19

Cadd

Uncertain

Dann

Uncertain

1.0

DEOGEN2

Benign

0.0083

Eigen

Benign

-0.042

Eigen_PC

Benign

0.14

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.87

M_CAP

Pathogenic

0.30

MetaRNN

Benign

0.24

MetaSVM

Benign

-0.67

MutationAssessor

Benign

0.34

MutationTaster

Benign

0.98

D;D

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-0.65

REVEL

Uncertain

0.34

Sift

Uncertain

0.0080

Sift4G

Benign

0.22

Polyphen

0.23

Vest4

0.55

MVP

0.082

MPC

0.36

ClinPred

0.63

GERP RS

4.4

Varity_R

0.15

gMVP

0.54

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