16-82627341-T-C

Position:

• chr16-82627341-T-C

Variant summary

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

The NM_001257.5(CDH13):​c.45+204T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. 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 0.015 (0 hom., cov: 0)
• Consequence: CDH13 NM_001257.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.18

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=-0.82).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.0534 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CDH13	NM_001257.5	c.45+204T>C		intron_variant		ENST00000567109.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CDH13	ENST00000567109.6	c.45+204T>C		intron_variant		1	NM_001257.5	P1

Frequencies

GnomAD3 genomes AF: 0.0147 AC: 159 AN: 10838 Hom.: 0 Cov.: 0

Gnomad AFR AF: 0.00712

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0547

Gnomad ASJ AF: 0.0357

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.0764

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.300

Gnomad NFE AF: 0.0205

Gnomad OTH AF: 0.0100

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

GnomAD4 genome AF: 0.0147 AC: 159 AN: 10848 Hom.: 0 Cov.: 0 AF XY: 0.0171 AC XY: 90 AN XY: 5256

Gnomad4 AFR AF: 0.00711

Gnomad4 AMR AF: 0.0545

Gnomad4 ASJ AF: 0.0357

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.0774

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0205

Gnomad4 OTH AF: 0.00980

Alfa AF: 0.148 Hom.: 230

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	12
DANN	Benign	0.67

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: rs62040565; hg19: chr16-82660946;