rs17212165

chr16-83364582-G-Cchr16-83364582-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001257.5(CDH13):c.781+19576G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0861 in 152,202 control chromosomes in the GnomAD database, including 792 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.086 (792 hom., cov: 32)
• Consequence: CDH13 NM_001257.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.265

Genes affected

CDH13 (HGNC:1753): (cadherin 13) This gene encodes a member of the cadherin superfamily. The encoded protein is localized to the surface of the cell membrane and is anchored by a GPI moiety, rather than by a transmembrane domain. The protein lacks the cytoplasmic domain characteristic of other cadherins, and so is not thought to be a cell-cell adhesion glycoprotein. This protein acts as a negative regulator of axon growth during neural differentiation. It also protects vascular endothelial cells from apoptosis due to oxidative stress, and is associated with resistance to atherosclerosis. The gene is hypermethylated in many types of cancer. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, May 2011]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.128 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CDH13	NM_001257.5	c.781+19576G>C		intron_variant		ENST00000567109.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CDH13	ENST00000567109.6	c.781+19576G>C		intron_variant		1	NM_001257.5	P1

Frequencies

GnomAD3 genomes AF: 0.0862 AC: 13111 AN: 152084 Hom.: 791 Cov.: 32

Gnomad AFR AF: 0.0215

Gnomad AMI AF: 0.150

Gnomad AMR AF: 0.0690

Gnomad ASJ AF: 0.0640

Gnomad EAS AF: 0.000579

Gnomad SAS AF: 0.0504

Gnomad FIN AF: 0.146

Gnomad MID AF: 0.0538

Gnomad NFE AF: 0.130

Gnomad OTH AF: 0.0813

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0861 AC: 13109 AN: 152202 Hom.: 792 Cov.: 32 AF XY: 0.0854 AC XY: 6357 AN XY: 74406

Gnomad4 AFR AF: 0.0214

Gnomad4 AMR AF: 0.0689

Gnomad4 ASJ AF: 0.0640

Gnomad4 EAS AF: 0.000580

Gnomad4 SAS AF: 0.0502

Gnomad4 FIN AF: 0.146

Gnomad4 NFE AF: 0.130

Gnomad4 OTH AF: 0.0810

Alfa AF: 0.0587 Hom.: 76

Bravo AF: 0.0775

Asia WGS AF: 0.0210 AC: 74 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
Cadd	Benign	0.88
Dann	Benign	0.63

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: rs17212165; hg19: chr16-83398187;