rs3752751

chr10-71695516-T-Achr10-71695516-T-C

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 0P and 0B.

The NM_022124.6(CDH23):c.2388T>A(p.Asp796Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. D796D) has been classified as Benign.

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: CDH23 NM_022124.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.296

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CDH23	NM_022124.6	c.2388T>A	p.Asp796Glu	missense_variant	22/70	ENST00000224721.12
CDH23	NM_001171930.2	c.2388T>A	p.Asp796Glu	missense_variant	22/32
CDH23	NM_001171931.2	c.2388T>A	p.Asp796Glu	missense_variant	22/26

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CDH23	ENST00000224721.12	c.2388T>A	p.Asp796Glu	missense_variant	22/70	5	NM_022124.6	P1

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1459042 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 726000

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 34

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.67
BayesDel_addAF	Uncertain	0.075	D
BayesDel_noAF	Benign	-0.13
Cadd	Benign	0.15
Dann	Benign	0.82
DEOGEN2	Benign	0.0046	T;T;T;.;T;.
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.71	D
LIST_S2	Uncertain	0.87	D;D;D;D;D;D
M_CAP	Benign	0.052	D
MetaRNN	Uncertain	0.56	D;D;D;D;D;D
MetaSVM	Benign	-0.85	T
MutationTaster	Benign	0.00094	P;P
PrimateAI	Uncertain	0.69	T
Sift4G	Uncertain	0.053	T;D;.;T;D;.
Polyphen		0.88	.;.;P;.;.;.
Vest4		0.63
MutPred		0.36		Gain of disorder (P = 0.1436);Gain of disorder (P = 0.1436);Gain of disorder (P = 0.1436);Gain of disorder (P = 0.1436);Gain of disorder (P = 0.1436);Gain of disorder (P = 0.1436);
MVP		0.55
ClinPred		0.81	D
GERP RS		-4.0
Varity_R		0.67
gMVP		0.49

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

Other links and lift over

dbSNP: rs3752751; hg19: chr10-73455273;