Genetic Variant NM_152709.5:c.103G>T (chr10-68827726-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_152709.5(STOX1):c.103G>T(p.Ala35Ser) 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. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 29)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

STOX1
NM_152709.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.919

Variant links:

Genes affected

STOX1 (HGNC:23508): (storkhead box 1) Enables RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Involved in several processes, including positive regulation of G2/M transition of mitotic cell cycle; positive regulation of protein phosphorylation; and regulation of gene expression. Located in centrosome; cytosol; and nuclear lumen. Implicated in pre-eclampsia. Biomarker of Alzheimer's disease. [provided by Alliance of Genome Resources, Apr 2022]

STOX1 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=0.21174091).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
STOX1	NM_152709.5 link	c.103G>T	p.Ala35Ser	missense_variant	Exon 1 of 4	ENST00000298596.11	NP_689922.3	Q6ZVD7-1
STOX1	NM_001130161.4 link	c.103G>T	p.Ala35Ser	missense_variant	Exon 1 of 5		NP_001123633.1	Q6ZVD7-1
STOX1	NM_001130159.3 link	c.103G>T	p.Ala35Ser	missense_variant	Exon 1 of 4		NP_001123631.1	Q6ZVD7-2
STOX1	NM_001130160.3 link	c.103G>T	p.Ala35Ser	missense_variant	Exon 1 of 3		NP_001123632.1	Q6ZVD7-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
STOX1	ENST00000298596.11 link	c.103G>T	p.Ala35Ser	missense_variant	Exon 1 of 4	1	NM_152709.5	ENSP00000298596.6		Q6ZVD7-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

717896

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

340220

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

Dec 14, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.103G>T (p.A35S) alteration is located in exon 1 (coding exon 1) of the STOX1 gene. This alteration results from a G to T substitution at nucleotide position 103, causing the alanine (A) at amino acid position 35 to be replaced by a serine (S). 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

0.12

BayesDel_addAF

Benign

-0.066

BayesDel_noAF

Benign

-0.33

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.011

T;T;.;.;.

Eigen

Benign

-0.36

Eigen_PC

Benign

-0.33

FATHMM_MKL

Benign

0.47

LIST_S2

Benign

0.47

.;T;T;T;T

M_CAP

Pathogenic

0.95

MetaRNN

Benign

0.21

T;T;T;T;T

MetaSVM

Benign

-0.64

MutationAssessor

Benign

1.9

L;L;.;L;L

PROVEAN

Benign

0.010

N;N;.;N;N

REVEL

Benign

0.18

Sift

Benign

0.68

T;T;.;T;T

Sift4G

Benign

0.60

T;T;.;T;T

Polyphen

0.91

P;P;.;P;B

Vest4

0.083

MutPred

0.28

Gain of phosphorylation at A35 (P = 0.0285);Gain of phosphorylation at A35 (P = 0.0285);Gain of phosphorylation at A35 (P = 0.0285);Gain of phosphorylation at A35 (P = 0.0285);Gain of phosphorylation at A35 (P = 0.0285);

MVP

0.59

MPC

0.073

ClinPred

0.17

GERP RS

3.6

Varity_R

0.076

gMVP

0.068

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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