Variant 10-101003515-G-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001318100.2(LZTS2):c.417G>C(p.Glu139Asp) variant causes a missense change. The variant allele was found at a frequency of 0.000000733 in 1,364,046 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: not found (cov: 33)

Exomes 𝑓: 7.3e-7 ( 0 hom. )

Consequence

LZTS2
NM_001318100.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.15

Variant links:

Genes affected

LZTS2 (HGNC:29381): (leucine zipper tumor suppressor 2) The protein encoded by this gene belongs to the leucine zipper tumor suppressor family of proteins, which function in transcription regulation and cell cycle control. This family member can repress beta-catenin-mediated transcriptional activation and is a negative regulator of the Wnt signaling pathway. It negatively regulates microtubule severing at centrosomes, and is necessary for central spindle formation and cytokinesis completion. It is implicated in cancer, where it may inhibit cell proliferation and decrease susceptibility to tumor development. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Dec 2015]

LZTS2 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=0.2812768).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LZTS2	NM_001318100.2 link	c.417G>C	p.Glu139Asp	missense_variant	Exon 3 of 5	ENST00000454422.2	NP_001305029.1	Q9BRK4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LZTS2	ENST00000454422.2 link	c.417G>C	p.Glu139Asp	missense_variant	Exon 3 of 5	2	NM_001318100.2	ENSP00000416972.2		Q9BRK4B1AL12

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000561

AC:

AN:

178290

Hom.:

AF XY:

0.0000107

AC XY:

AN XY:

93592

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.0000116

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

7.33e-7

AC:

AN:

1364046

Hom.:

Cov.:

AF XY:

0.00000150

AC XY:

AN XY:

667314

show subpopulations

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:

9.40e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jul 13, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.417G>C (p.E139D) alteration is located in exon 3 (coding exon 2) of the LZTS2 gene. This alteration results from a G to C substitution at nucleotide position 417, causing the glutamic acid (E) at amino acid position 139 to be replaced by an aspartic acid (D). 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

Uncertain

0.45

BayesDel_addAF

Benign

-0.064

BayesDel_noAF

Benign

-0.33

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.079

T;T;T;T;.

Eigen

Uncertain

0.66

Eigen_PC

Uncertain

0.63

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.82

T;.;D;D;D

M_CAP

Benign

0.026

MetaRNN

Benign

0.28

T;T;T;T;T

MetaSVM

Benign

-0.74

MutationAssessor

Uncertain

2.1

.;M;.;M;.

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-1.9

N;N;N;N;N

REVEL

Benign

0.088

Sift

Pathogenic

0.0

D;D;D;D;D

Sift4G

Uncertain

0.042

D;T;D;T;D

Polyphen

1.0

.;D;.;D;.

Vest4

0.39, 0.40

MutPred

0.22

Gain of MoRF binding (P = 0.1117);Gain of MoRF binding (P = 0.1117);Gain of MoRF binding (P = 0.1117);Gain of MoRF binding (P = 0.1117);Gain of MoRF binding (P = 0.1117);

MVP

0.36

MPC

0.74

ClinPred

0.86

GERP RS

4.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.35

gMVP

0.32

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.070

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