Genetic Variant PCDH10:p.Arg157Ser (chr4-133150609-C-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_032961.3(PCDH10):c.469C>A(p.Arg157Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000143 in 1,613,370 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: 𝑓 0.000013 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

PCDH10
NM_032961.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.96

Variant links:

Genes affected

PCDH10 (HGNC:13404): (protocadherin 10) This gene belongs to the protocadherin gene family, a subfamily of the cadherin superfamily. This family member contains 6 extracellular cadherin domains, a transmembrane domain and a cytoplasmic tail differing from those of the classical cadherins. The encoded protein is a cadherin-related neuronal receptor thought to function in the establishment of specific cell-cell connections in the brain. This gene plays a role in inhibiting cancer cell motility and cell migration. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2015]

PCDH10 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.042012036).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PCDH10	NM_032961.3 link	c.469C>A	p.Arg157Ser	missense_variant	Exon 1 of 5	ENST00000264360.7	NP_116586.1	Q9P2E7-1X5D999Q9NSR3
PCDH10	NM_020815.3 link	c.469C>A	p.Arg157Ser	missense_variant	Exon 1 of 1		NP_065866.1	Q9P2E7-2
PCDH10	XM_011532150.2 link	c.469C>A	p.Arg157Ser	missense_variant	Exon 1 of 5		XP_011530452.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PCDH10	ENST00000264360.7 link	c.469C>A	p.Arg157Ser	missense_variant	Exon 1 of 5	1	NM_032961.3	ENSP00000264360.4		Q9P2E7-1
PCDH10	ENST00000618019.1 link	c.469C>A	p.Arg157Ser	missense_variant	Exon 1 of 1	6		ENSP00000480512.1		Q9P2E7-2

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151918

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000388

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000108

AC:

AN:

250222

Hom.:

AF XY:

0.0000811

AC XY:

AN XY:

135562

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00142

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.0000144

AC:

AN:

1461452

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

727054

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000504

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

AF:

0.0000132

AC:

AN:

151918

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74164

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000388

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000680

Hom.:

Bravo

AF:

0.0000302

ExAC

AF:

0.000115

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 25, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.469C>A (p.R157S) alteration is located in exon 1 (coding exon 1) of the PCDH10 gene. This alteration results from a C to A substitution at nucleotide position 469, causing the arginine (R) at amino acid position 157 to be replaced by a serine (S). 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

0.31

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.30

CADD

Uncertain

DANN

Uncertain

0.98

DEOGEN2

Uncertain

0.44

.;T

Eigen

Benign

-0.17

Eigen_PC

Benign

-0.012

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.86

D;D

M_CAP

Benign

0.0045

MetaRNN

Benign

0.042

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.43

N;N

PrimateAI

Uncertain

0.77

PROVEAN

Uncertain

-3.4

.;D

REVEL

Benign

0.15

Sift

Benign

0.27

.;T

Sift4G

Benign

0.47

T;T

Polyphen

0.011

.;B

Vest4

0.28

MutPred

0.51

Gain of disorder (P = 0.0523);Gain of disorder (P = 0.0523);

MVP

0.74

ClinPred

0.095

GERP RS

3.9

Varity_R

0.67

gMVP

0.69

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