rs1268531021

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_033056.4(PCDH15):c.5372C>T(p.Pro1791Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000443 in 1,579,580 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000042 ( 0 hom. )

Consequence

PCDH15
NM_033056.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:3

Conservation

PhyloP100: 3.66

Publications

6 publications found

Variant links:

Genes affected

PCDH15 (HGNC:14674): (protocadherin related 15) This gene is a member of the cadherin superfamily. Family members encode integral membrane proteins that mediate calcium-dependent cell-cell adhesion. It plays an essential role in maintenance of normal retinal and cochlear function. Mutations in this gene result in hearing loss and Usher Syndrome Type IF (USH1F). Extensive alternative splicing resulting in multiple isoforms has been observed in the mouse ortholog. Similar alternatively spliced transcripts are inferred to occur in human, and additional variants are likely to occur. [provided by RefSeq, Dec 2008]

PCDH15 Gene-Disease associations (from GenCC):

autosomal recessive nonsyndromic hearing loss 23
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
Usher syndrome type 1
Inheritance: AR, Unknown Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen
Usher syndrome type 1F
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
hearing loss, autosomal recessive
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
nonsyndromic genetic hearing loss
Inheritance: AR Classification: LIMITED Submitted by: ClinGen

PCDH15 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.09172252).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_033056.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PCDH15	NM_033056.4	MANE Plus Clinical	c.5372C>T	p.Pro1791Leu	missense	Exon 33 of 33	NP_149045.3
PCDH15	NM_001384140.1	MANE Select	c.4368-2124C>T		intron	N/A	NP_001371069.1	Q96QU1-7
PCDH15	NM_001142763.2		c.5393C>T	p.Pro1798Leu	missense	Exon 35 of 35	NP_001136235.1	A2A3D8

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PCDH15	ENST00000320301.11	TSL:1 MANE Plus Clinical	c.5372C>T	p.Pro1791Leu	missense	Exon 33 of 33	ENSP00000322604.6	Q96QU1-1
PCDH15	ENST00000644397.2	MANE Select	c.4368-2124C>T		intron	N/A	ENSP00000495195.1	Q96QU1-7
PCDH15	ENST00000395445.6	TSL:1	c.4388+5039C>T		intron	N/A	ENSP00000378832.2	Q96QU1-4

Frequencies

GnomAD3 genomes

AF:

0.00000660

AC:

AN:

151478

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000104

AC:

AN:

191604

AF XY:

0.0000194

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000256

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000420

AC:

AN:

1428102

Hom.:

Cov.:

AF XY:

0.00000565

AC XY:

AN XY:

707740

show subpopulations

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR)

AF:

0.00

AC:

AN:

32370

American (AMR)

AF:

0.00

AC:

AN:

38748

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25732

East Asian (EAS)

AF:

0.00

AC:

AN:

37468

South Asian (SAS)

AF:

0.00

AC:

AN:

83500

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51776

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5694

European-Non Finnish (NFE)

AF:

0.00000549

AC:

AN:

1093614

Other (OTH)

AF:

0.00

AC:

AN:

59200

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.0135741), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.400

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00000660

AC:

AN:

151478

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

73986

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41180

American (AMR)

AF:

0.00

AC:

AN:

15154

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5136

South Asian (SAS)

AF:

0.00

AC:

AN:

4804

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10560

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

67868

Other (OTH)

AF:

0.00

AC:

AN:

2080

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (1)

not specified (1)

Usher syndrome type 1F (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.077

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.42

CADD

Benign

2.1

(source)

DANN

Benign

0.11

DEOGEN2

Benign

0.0083

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.13

LIST_S2

Benign

0.85

M_CAP

Benign

0.012

MetaRNN

Benign

0.092

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.3

PhyloP100

3.7

PrimateAI

Benign

0.33

PROVEAN

Benign

-0.74

REVEL

Benign

0.062

Sift

Uncertain

0.0090

Sift4G

Uncertain

0.014

Polyphen

0.099

Vest4

0.26

MutPred

0.14

Loss of glycosylation at P1793 (P = 0.0207)

MVP

0.47

MPC

0.028

ClinPred

0.13

GERP RS

1.6

Varity_R

0.033

gMVP

0.24

Mutation Taster

=95/5

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over