Variant 3-64147674-A-T details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_198859.4(PRICKLE2):c.816T>A(p.Asp272Glu) 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. 11/19 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. D272D) has been classified as Benign.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

PRICKLE2
NM_198859.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.979

Variant links:

Genes affected

PRICKLE2 (HGNC:20340): (prickle planar cell polarity protein 2) This gene encodes a homolog of Drosophila prickle. The exact function of this gene is not known, however, studies in mice suggest that it may be involved in seizure prevention. Mutations in this gene are associated with progressive myoclonic epilepsy type 5. [provided by RefSeq, Dec 2011]

PRICKLE2 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=0.3809694).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PRICKLE2	NM_198859.4 linkuse as main transcript	c.816T>A	p.Asp272Glu	missense_variant	7/8	ENST00000638394.2
PRICKLE2	NM_001370528.1 linkuse as main transcript	c.816T>A	p.Asp272Glu	missense_variant	7/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PRICKLE2	ENST00000638394.2 linkuse as main transcript	c.816T>A	p.Asp272Glu	missense_variant	7/8	1	NM_198859.4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

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

AF:

0.00

AC:

AN:

1461586

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727108

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

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.49

BayesDel_addAF

Benign

-0.017

BayesDel_noAF

Benign

-0.26

CADD

Benign

0.0090

DANN

Benign

0.78

DEOGEN2

Benign

0.25

T;T;.

Eigen

Benign

-1.8

Eigen_PC

Benign

-1.8

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.83

.;T;T

M_CAP

Benign

0.046

MetaRNN

Benign

0.38

T;T;T

MetaSVM

Benign

-0.95

MutationAssessor

Benign

-0.65

N;N;.

MutationTaster

Benign

0.00091

P;P

PrimateAI

Pathogenic

0.84

REVEL

Uncertain

0.47

Polyphen

0.096

B;B;.

MutPred

0.33

Gain of disorder (P = 0.1563);Gain of disorder (P = 0.1563);.;

MVP

0.72

MPC

0.72

ClinPred

0.69

GERP RS

-7.5

Varity_R

0.11

gMVP

0.84

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over