Variant 15-84604064-T-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_181877.4(ZSCAN2):c.137T>C(p.Leu46Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,876 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: 31)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ZSCAN2
NM_181877.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.62

Variant links:

Genes affected

ZSCAN2 (HGNC:20994): (zinc finger and SCAN domain containing 2) The protein encoded by this gene contains several copies of zinc finger motif, which is commonly found in transcriptional regulatory proteins. Studies in mice show that this gene is expressed during embryonic development, and specifically in the testis in adult mice, suggesting that it may play a role in regulating genes in germ cells. Alternative splicing of this gene results in several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

ZSCAN2 links:

ZSCAN2-AS1 (HGNC:):

ZSCAN2-AS1 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=0.27575848).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZSCAN2	NM_181877.4 linkuse as main transcript	c.137T>C	p.Leu46Pro	missense_variant	2/3	ENST00000546148.6	NP_870992.2	Q7Z7L9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZSCAN2	ENST00000546148.6 linkuse as main transcript	c.137T>C	p.Leu46Pro	missense_variant	2/3	2	NM_181877.4	ENSP00000445451.1		Q7Z7L9-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251224

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135842

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:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461876

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727240

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:

0.00

Gnomad4 OTH exome

AF:

0.0000166

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

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 12, 2023

The c.137T>C (p.L46P) alteration is located in exon 2 (coding exon 1) of the ZSCAN2 gene. This alteration results from a T to C substitution at nucleotide position 137, causing the leucine (L) at amino acid position 46 to be replaced by a proline (P). 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

0.11

BayesDel_addAF

Uncertain

0.073

BayesDel_noAF

Benign

-0.13

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.056

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

Eigen

Uncertain

0.23

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Benign

0.71

LIST_S2

Uncertain

0.86

D;.;D;.;T;T;T;T;T;T

M_CAP

Benign

0.027

MetaRNN

Benign

0.28

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

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.90

.;L;.;L;L;L;.;.;.;.

PrimateAI

Uncertain

0.73

PROVEAN

Pathogenic

-4.7

D;N;D;N;D;D;N;D;D;D

REVEL

Benign

0.19

Sift

Pathogenic

0.0

D;T;D;T;T;T;D;T;T;T

Sift4G

Benign

0.080

T;D;D;D;T;T;D;T;D;T

Polyphen

0.98, 0.18, 1.0, 1.0

.;D;.;D;B;D;.;D;D;D

Vest4

0.68, 0.68, 0.77, 0.73, 0.67, 0.83, 0.72, 0.76

MutPred

0.30

Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);Loss of stability (P = 0.0309);

MVP

0.65

MPC

0.55

ClinPred

0.98

GERP RS

4.3

Varity_R

0.42

gMVP

0.58

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