Variant 13-66631254-G-A 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_203487.3(PCDH9):c.3296C>T(p.Pro1099Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000788 in 1,610,122 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00072 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00079 ( 4 hom. )

Consequence

PCDH9
NM_203487.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 9.56

Variant links:

Genes affected

PCDH9 (HGNC:8661): (protocadherin 9) This gene encodes a member of the protocadherin family, and cadherin superfamily, of transmembrane proteins containing cadherin domains. These proteins mediate cell adhesion in neural tissues in the presence of calcium. The encoded protein may be involved in signaling at neuronal synaptic junctions. Sharing a characteristic with other protocadherin genes, this gene has a notably large exon that encodes multiple cadherin domains and a transmembrane region. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Nov 2012]

PCDH9 links:

LOC105370247 (HGNC:):

LOC105370247 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=0.01951456).

BP6

Variant 13-66631254-G-A is Benign according to our data. Variant chr13-66631254-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3024693.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAd4 at 110 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PCDH9	NM_203487.3 link	c.3296C>T	p.Pro1099Leu	missense_variant	4/5	ENST00000377865.7	NP_982354.1	Q9HC56-1X5D7N0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PCDH9	ENST00000377865.7 link	c.3296C>T	p.Pro1099Leu	missense_variant	4/5	1	NM_203487.3	ENSP00000367096.2		Q9HC56-1

Frequencies

GnomAD3 genomes

AF:

0.000716

AC:

109

AN:

152140

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00190

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00518

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000603

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.00110

AC:

276

AN:

251280

Hom.:

AF XY:

0.00137

AC XY:

186

AN XY:

135814

show subpopulations

Gnomad AFR exome

AF:

0.000492

Gnomad AMR exome

AF:

0.000607

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00559

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000572

Gnomad OTH exome

AF:

0.00179

GnomAD4 exome

AF:

0.000794

AC:

1158

AN:

1457864

Hom.:

Cov.:

AF XY:

0.000985

AC XY:

715

AN XY:

725532

show subpopulations

Gnomad4 AFR exome

AF:

0.000210

Gnomad4 AMR exome

AF:

0.000716

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00589

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000447

Gnomad4 OTH exome

AF:

0.00139

GnomAD4 genome

AF:

0.000722

AC:

110

AN:

152258

Hom.:

Cov.:

AF XY:

0.000725

AC XY:

AN XY:

74460

show subpopulations

Gnomad4 AFR

AF:

0.000241

Gnomad4 AMR

AF:

0.00190

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00519

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000603

Gnomad4 OTH

AF:

0.00189

Alfa

AF:

0.000580

Hom.:

Bravo

AF:

0.000774

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.00116

AC:

141

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000873

EpiControl

AF:

0.000889

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Jan 01, 2024

PCDH9: BS2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.54

BayesDel_addAF

Benign

-0.044

BayesDel_noAF

Pathogenic

0.17

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.24

T;.;T

Eigen

Pathogenic

0.82

Eigen_PC

Pathogenic

0.83

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Pathogenic

0.99

D;D;D

M_CAP

Benign

0.037

MetaRNN

Benign

0.020

T;T;T

MetaSVM

Benign

-0.45

MutationAssessor

Benign

1.8

L;.;.

PrimateAI

Pathogenic

0.88

PROVEAN

Benign

-2.3

N;.;.

REVEL

Uncertain

0.31

Sift

Uncertain

0.0010

D;.;.

Sift4G

Uncertain

0.0040

D;D;D

Polyphen

1.0

D;D;D

Vest4

0.90

MVP

0.75

MPC

0.98

ClinPred

0.035

GERP RS

5.5

Varity_R

0.15

gMVP

0.64

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