10-71785062-G-A
Position:
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_022124.6(CDH23):c.5674G>A(p.Ala1892Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000137 in 1,461,696 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 33)
Exomes 𝑓: 0.0000014 ( 0 hom. )
Consequence
CDH23
NM_022124.6 missense
NM_022124.6 missense
Scores
2
8
7
Clinical Significance
Conservation
PhyloP100: 5.75
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]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
CDH23 | NM_022124.6 | c.5674G>A | p.Ala1892Thr | missense_variant | 43/70 | ENST00000224721.12 | NP_071407.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
CDH23 | ENST00000224721.12 | c.5674G>A | p.Ala1892Thr | missense_variant | 43/70 | 5 | NM_022124.6 | ENSP00000224721 | P1 |
Frequencies
GnomAD3 genomes Cov.: 33
GnomAD3 genomes
Cov.:
33
GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461696Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1AN XY: 727132
GnomAD4 exome
AF:
AC:
2
AN:
1461696
Hom.:
Cov.:
33
AF XY:
AC XY:
1
AN XY:
727132
Gnomad4 AFR exome
AF:
Gnomad4 AMR exome
AF:
Gnomad4 ASJ exome
AF:
Gnomad4 EAS exome
AF:
Gnomad4 SAS exome
AF:
Gnomad4 FIN exome
AF:
Gnomad4 NFE exome
AF:
Gnomad4 OTH exome
AF:
GnomAD4 genome Cov.: 33
GnomAD4 genome
Cov.:
33
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 | Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine | Mar 21, 2014 | The Ala1892Thr variant in CDH23 has not been reported in individuals with hearin g loss or in large population studies. Computational prediction tools and conser vation analysis suggest that the Ala1892Thr variant may impact the protein, thou gh this information is not predictive enough to determine pathogenicity. Additio nal information is needed to fully assess its clinical significance. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Uncertain
CADD
Benign
DANN
Uncertain
DEOGEN2
Benign
T;T
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Benign
T;T
M_CAP
Benign
D
MetaRNN
Uncertain
D;D
MetaSVM
Benign
T
MutationAssessor
Benign
.;N
MutationTaster
Benign
D
PrimateAI
Uncertain
T
REVEL
Uncertain
Sift4G
Uncertain
D;.
Polyphen
0.68
.;P
Vest4
MutPred
Gain of glycosylation at T1891 (P = 0.1003);Gain of glycosylation at T1891 (P = 0.1003);
MVP
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at