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rs1554857840

Variant summary

Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM2PP3_StrongPP5_Moderate

The NM_022124.6(CDH23):c.2410G>A(p.Asp804Asn) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★). Synonymous variant affecting the same amino acid position (i.e. D804D) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 32)

Consequence

CDH23
NM_022124.6 missense

Scores

8
4
3

Clinical Significance

Likely pathogenic criteria provided, single submitter P:1

Conservation

PhyloP100: 9.96
Variant links:
Genes affected
CDH23 (HGNC:13733): (cadherin related 23) This gene is a member of the cadherin superfamily, whose genes encode calcium dependent cell-cell adhesion glycoproteins. The encoded protein is thought to be involved in stereocilia organization and hair bundle formation. The gene is located in a region containing the human deafness loci DFNB12 and USH1D. Usher syndrome 1D and nonsyndromic autosomal recessive deafness DFNB12 are caused by allelic mutations of this cadherin-like gene. Upregulation of this gene may also be associated with breast cancer. Alternative splice variants encoding different isoforms have been described. [provided by RefSeq, May 2013]

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 8 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.97
PP5
Variant 10-71702034-G-A is Pathogenic according to our data. Variant chr10-71702034-G-A is described in ClinVar as [Likely_pathogenic]. Clinvar id is 522662.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
CDH23NM_022124.6 linkuse as main transcriptc.2410G>A p.Asp804Asn missense_variant 23/70 ENST00000224721.12
CDH23NM_001171930.2 linkuse as main transcriptc.2410G>A p.Asp804Asn missense_variant 23/32
CDH23NM_001171931.2 linkuse as main transcriptc.2410G>A p.Asp804Asn missense_variant 23/26

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
CDH23ENST00000224721.12 linkuse as main transcriptc.2410G>A p.Asp804Asn missense_variant 23/705 NM_022124.6 P1Q9H251-1

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
32
GnomAD4 genome
Cov.:
32

ClinVar

Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

Usher syndrome type 1D Pathogenic:1
Likely pathogenic, criteria provided, single submitterclinical testingGenomic Research Center, Shahid Beheshti University of Medical SciencesDec 03, 2017- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.97
BayesDel_addAF
Uncertain
0.068
T
BayesDel_noAF
Benign
-0.14
Cadd
Pathogenic
32
Dann
Pathogenic
1.0
DEOGEN2
Benign
0.36
T;T;D;.;T;.
Eigen
Pathogenic
1.1
Eigen_PC
Pathogenic
0.97
FATHMM_MKL
Pathogenic
1.0
D
LIST_S2
Uncertain
0.97
D;D;D;D;D;D
M_CAP
Pathogenic
0.40
D
MetaRNN
Pathogenic
0.97
D;D;D;D;D;D
MetaSVM
Uncertain
0.71
D
MutationTaster
Benign
1.0
D;D
PrimateAI
Uncertain
0.72
T
Sift4G
Pathogenic
0.0
D;D;.;D;D;.
Polyphen
1.0
.;.;D;.;.;.
Vest4
0.99
MutPred
0.89
Loss of loop (P = 0.1242);Loss of loop (P = 0.1242);Loss of loop (P = 0.1242);Loss of loop (P = 0.1242);Loss of loop (P = 0.1242);Loss of loop (P = 0.1242);
MVP
0.89
ClinPred
1.0
D
GERP RS
5.6
Varity_R
0.87
gMVP
0.91

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
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.

Other links and lift over

dbSNP: rs1554857840; hg19: chr10-73461791; API