Variant chr11-396865-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_007183.4(PKP3):c.364C>T(p.Arg122Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000485 in 1,600,020 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0023 ( 1 hom., cov: 34)

Exomes 𝑓: 0.00029 ( 2 hom. )

Consequence

PKP3
NM_007183.4 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.67

Variant links:

Genes affected

PKP3 (HGNC:9025): (plakophilin 3) This gene encodes a member of the arm-repeat (armadillo) and plakophilin gene families. Plakophilin proteins contain numerous armadillo repeats, localize to cell desmosomes and nuclei, and participate in linking cadherins to intermediate filaments in the cytoskeleton. This protein may act in cellular desmosome-dependent adhesion and signaling pathways. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2014]

PKP3 links:

PKP3 (HGNC:):

PKP3 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0094741285).

BP6

Variant 11-396865-C-T is Benign according to our data. Variant chr11-396865-C-T is described in ClinVar as [Benign]. Clinvar id is 784519.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PKP3	NM_007183.4 linkuse as main transcript	c.364C>T	p.Arg122Cys	missense_variant	3/13	ENST00000331563.7	NP_009114.1	Q9Y446-1
PKP3	NM_001303029.2 linkuse as main transcript	c.409C>T	p.Arg137Cys	missense_variant	4/14		NP_001289958.1	Q9Y446-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PKP3	ENST00000331563.7 linkuse as main transcript	c.364C>T	p.Arg122Cys	missense_variant	3/13	1	NM_007183.4	ENSP00000331678.2		Q9Y446-1

Frequencies

GnomAD3 genomes

AF:

0.00231

AC:

351

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00796

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000785

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000721

AC:

159

AN:

220474

Hom.:

AF XY:

0.000567

AC XY:

AN XY:

121652

show subpopulations

Gnomad AFR exome

AF:

0.00988

Gnomad AMR exome

AF:

0.000631

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:

0.0000718

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000294

AC:

425

AN:

1447680

Hom.:

Cov.:

AF XY:

0.000265

AC XY:

191

AN XY:

719830

show subpopulations

Gnomad4 AFR exome

AF:

0.00850

Gnomad4 AMR exome

AF:

0.000636

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000254

Gnomad4 SAS exome

AF:

0.0000235

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000595

Gnomad4 OTH exome

AF:

0.000700

GnomAD4 genome

AF:

0.00230

AC:

351

AN:

152340

Hom.:

Cov.:

AF XY:

0.00238

AC XY:

177

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.00794

Gnomad4 AMR

AF:

0.000784

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00237

Alfa

AF:

0.00175

Hom.:

Bravo

AF:

0.00290

ESP6500AA

AF:

0.00718

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000767

AC:

Asia WGS

AF:

0.00115

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Feb 09, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.20

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Uncertain

0.080

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.48

.;T;T

Eigen

Uncertain

0.31

Eigen_PC

Benign

0.20

FATHMM_MKL

Benign

0.75

LIST_S2

Benign

0.85

T;T;T

MetaRNN

Benign

0.0095

T;T;T

MetaSVM

Uncertain

0.23

MutationAssessor

Benign

0.90

.;L;.

PrimateAI

Uncertain

0.74

PROVEAN

Uncertain

-4.0

.;D;D

REVEL

Uncertain

0.63

Sift

Pathogenic

0.0

.;D;D

Sift4G

Pathogenic

0.0

D;D;D

Polyphen

1.0

.;D;.

Vest4

0.43

MVP

0.89

MPC

0.47

ClinPred

0.047

GERP RS

3.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.37

gMVP

0.61

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