Genetic Variant TLE3:p.Ala436Thr (chr15-70056320-C-T) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001105192.3(TLE3):c.1306G>A(p.Ala436Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000171 in 1,461,438 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000017 ( 0 hom. )

Consequence

TLE3
NM_001105192.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.865

Variant links:

Genes affected

TLE3 (HGNC:11839): (TLE family member 3, transcriptional corepressor) This gene encodes a transcriptional co-repressor protein that belongs to the transducin-like enhancer family of proteins. The members of this family function in the Notch signaling pathway that regulates determination of cell fate during development. Expression of this gene has been associated with a favorable outcome to chemotherapy with taxanes for ovarian carcinoma. Alternate splicing results in multiple transcript variants. Additional alternatively spliced transcript variants of this gene have been described, but their full-length nature is not known. [provided by RefSeq, Sep 2013]

TLE3 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.04456556).

BS2

High AC in GnomAdExome4 at 25 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TLE3	NM_001105192.3 link	c.1306G>A	p.Ala436Thr	missense_variant	Exon 14 of 20	ENST00000451782.7	NP_001098662.1	Q04726-5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TLE3	ENST00000451782.7 link	c.1306G>A	p.Ala436Thr	missense_variant	Exon 14 of 20	5	NM_001105192.3	ENSP00000394717.3		Q04726-5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000402

AC:

AN:

248724

Hom.:

AF XY:

0.0000296

AC XY:

AN XY:

134992

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.0000995

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000620

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000171

AC:

AN:

1461438

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

727006

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000171

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000680

Hom.:

Bravo

AF:

0.0000227

ExAC

AF:

0.0000248

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 19, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1315G>A (p.A439T) alteration is located in exon 14 (coding exon 14) of the TLE3 gene. This alteration results from a G to A substitution at nucleotide position 1315, causing the alanine (A) at amino acid position 439 to be replaced by a threonine (T). 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

0.069

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.47

CADD

Benign

DANN

Benign

0.82

DEOGEN2

Benign

0.17

T;T;.;T;T;.;.;.;T;T;.;.;.;.;.

Eigen

Benign

-0.84

Eigen_PC

Benign

-0.77

FATHMM_MKL

Benign

0.34

LIST_S2

Benign

0.84

T;T;T;T;T;T;T;.;T;T;T;T;T;T;T

M_CAP

Benign

0.021

MetaRNN

Benign

0.045

T;T;T;T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.41

N;.;.;.;.;N;.;.;.;.;.;.;.;.;.

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-0.45

N;.;N;N;N;N;N;N;N;N;N;N;N;N;N

REVEL

Benign

0.052

Sift

Benign

0.83

T;.;T;T;T;T;T;T;T;T;T;T;T;T;T

Sift4G

Benign

0.58

T;T;T;T;T;T;T;T;T;T;T;T;T;T;T

Polyphen

0.0

B;.;B;.;.;B;.;B;B;.;.;.;B;.;.

Vest4

0.31

MVP

0.068

MPC

0.46

ClinPred

0.047

GERP RS

1.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.032

gMVP

0.22

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