Variant 13-42895107-C-T 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_033255.5(EPSTI1):c.817G>A(p.Val273Ile) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.0000728 in 1,607,120 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000073 ( 0 hom. )

Consequence

EPSTI1
NM_033255.5 missense, splice_region

Scores

Splicing: ADA: 0.9843

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.82

Variant links:

Genes affected

EPSTI1 (HGNC:16465): (epithelial stromal interaction 1) The protein encoded by this gene has been shown to promote tumor invasion and metastasis in some invasive cancer cells when overexpressed. Expression of this gene has been shown to be upregulated by direct binding of the Kruppel like factor 8 protein to promoter sequences. The translated protein interacts with the amino terminal region of the valosin containing protein gene product, resulting in the nuclear translocation of the nuclear factor kappa B subunit 1 gene product, and activation of target genes. Overexpression of this gene has been observed in some breast cancers and in some individuals with systemic lupus erythematosus (SLE). [provided by RefSeq, Sep 2016]

EPSTI1 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=0.13810292).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EPSTI1	NM_033255.5 linkuse as main transcript	c.817G>A	p.Val273Ile	missense_variant, splice_region_variant	10/11	ENST00000313624.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EPSTI1	ENST00000313624.12 linkuse as main transcript	c.817G>A	p.Val273Ile	missense_variant, splice_region_variant	10/11	1	NM_033255.5	P4	Q96J88-2

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152158

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000976

AC:

AN:

245926

Hom.:

AF XY:

0.000121

AC XY:

AN XY:

132776

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000243

Gnomad ASJ exome

AF:

0.000503

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000348

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000799

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.0000729

AC:

106

AN:

1454844

Hom.:

Cov.:

AF XY:

0.0000815

AC XY:

AN XY:

723510

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000207

Gnomad4 ASJ exome

AF:

0.000423

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000593

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000685

Gnomad4 OTH exome

AF:

0.0000831

GnomAD4 genome

AF:

0.0000722

AC:

AN:

152276

Hom.:

Cov.:

AF XY:

0.0000940

AC XY:

AN XY:

74458

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000132

Hom.:

Bravo

AF:

0.0000529

ExAC

AF:

0.0000577

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000238

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

Nov 12, 2021

The c.850G>A (p.V284I) alteration is located in exon 11 (coding exon 11) of the EPSTI1 gene. This alteration results from a G to A substitution at nucleotide position 850, causing the valine (V) at amino acid position 284 to be replaced by an isoleucine (I). 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

0.21

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.32

Cadd

Uncertain

Dann

Uncertain

1.0

Eigen

Pathogenic

0.73

Eigen_PC

Pathogenic

0.72

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.69

T;T;T

M_CAP

Benign

0.014

MetaRNN

Benign

0.14

T;T;T

MetaSVM

Benign

-0.96

MutationAssessor

Uncertain

2.3

M;.;M

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Benign

0.39

PROVEAN

Benign

-0.59

N;N;N

REVEL

Benign

0.12

Sift

Uncertain

0.025

D;D;D

Sift4G

Benign

0.15

T;T;T

Polyphen

1.0

D;D;.

Vest4

0.37

MVP

0.24

MPC

0.50

ClinPred

0.16

GERP RS

5.7

Varity_R

0.098

gMVP

0.062

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

0.98

dbscSNV1_RF

Benign

0.71

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