Variant 13-57632727-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The ENST00000377918.8(PCDH17):c.181T>C(p.Ser61Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000149 in 1,611,766 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

PCDH17
ENST00000377918.8 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.65

Variant links:

Genes affected

PCDH17 (HGNC:14267): (protocadherin 17) This gene belongs to the protocadherin gene family, a subfamily of the cadherin superfamily. The encoded protein contains six extracellular cadherin domains, a transmembrane domain, and a cytoplasmic tail differing from those of the classical cadherins. The encoded protein may play a role in the establishment and function of specific cell-cell connections in the brain. [provided by RefSeq, Jul 2008]

PCDH17 links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.06502995).

BS2

High AC in GnomAdExome4 at 21 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
PCDH17	NM_001040429.3 linkuse as main transcript	c.181T>C	p.Ser61Pro	missense_variant	1/4	ENST00000377918.8	NP_001035519.1
PCDH17	XM_005266357.3 linkuse as main transcript	c.181T>C	p.Ser61Pro	missense_variant	2/5		XP_005266414.1
PCDH17	XM_047430276.1 linkuse as main transcript	c.181T>C	p.Ser61Pro	missense_variant	2/5		XP_047286232.1
PCDH17	XM_017020547.2 linkuse as main transcript	c.181T>C	p.Ser61Pro	missense_variant	1/4		XP_016876036.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PCDH17	ENST00000377918.8 linkuse as main transcript	c.181T>C	p.Ser61Pro	missense_variant	1/4	1	NM_001040429.3	ENSP00000367151	P1	O14917-1
PCDH17	ENST00000484979.5 linkuse as main transcript	c.181T>C	p.Ser61Pro	missense_variant, NMD_transcript_variant	1/4	1		ENSP00000432899		O14917-2
	ENST00000610846.1 linkuse as main transcript			downstream_gene_variant		4

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152092

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:

0.000583

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:

0.0000528

AC:

AN:

246046

Hom.:

AF XY:

0.0000448

AC XY:

AN XY:

133846

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000712

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000144

AC:

AN:

1459674

Hom.:

Cov.:

AF XY:

0.00000964

AC XY:

AN XY:

726240

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000454

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152092

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74298

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000583

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000283

Hom.:

Bravo

AF:

0.0000416

ExAC

AF:

0.0000660

AC:

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

Apr 24, 2024

The c.181T>C (p.S61P) alteration is located in exon 1 (coding exon 1) of the PCDH17 gene. This alteration results from a T to C substitution at nucleotide position 181, causing the serine (S) at amino acid position 61 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

0.065

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.10

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.020

Eigen

Benign

-0.23

Eigen_PC

Benign

0.027

FATHMM_MKL

Uncertain

0.89

LIST_S2

Benign

0.60

M_CAP

Benign

0.0086

MetaRNN

Benign

0.065

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.24

MutationTaster

Benign

0.99

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-0.19

REVEL

Benign

0.18

Sift

Benign

0.20

Sift4G

Benign

0.21

Polyphen

0.0

Vest4

0.29

MutPred

0.46

Gain of catalytic residue at K60 (P = 0);

MVP

0.93

ClinPred

0.13

GERP RS

5.5

Varity_R

0.37

gMVP

0.68

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