chr16-83032085-A-T

Variant names:

• chr16-83032085-A-T
• NM_001257.5:c.233A>T

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001257.5(CDH13):​c.233A>T​(p.Asp78Val) variant causes a missense change. 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 Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: CDH13 NM_001257.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.52
• Publications: 0 publications found

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

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.917

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001257.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CDH13	NM_001257.5	MANE Select	c.233A>T	p.Asp78Val	missense	Exon 3 of 14	NP_001248.1	P55290-1
	CDH13	NM_001220488.2		c.374A>T	p.Asp125Val	missense	Exon 4 of 15	NP_001207417.1	P55290-4
	CDH13	NM_001220489.2		c.233A>T	p.Asp78Val	missense	Exon 3 of 13	NP_001207418.1	P55290-5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CDH13	ENST00000567109.6	TSL:1 MANE Select	c.233A>T	p.Asp78Val	missense	Exon 3 of 14	ENSP00000479395.1	P55290-1
	CDH13	ENST00000431540.7	TSL:1	c.233A>T	p.Asp78Val	missense	Exon 3 of 5	ENSP00000408632.3	P55290-2
	CDH13	ENST00000268613.14	TSL:2	c.374A>T	p.Asp125Val	missense	Exon 4 of 15	ENSP00000268613.10	P55290-4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Uncertain	0.11	D
BayesDel_noAF	Uncertain	-0.080
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.28	T
Eigen	Uncertain	0.33
Eigen_PC	Uncertain	0.28
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Uncertain	0.92	D
M_CAP	Uncertain	0.11	D
MetaRNN	Pathogenic	0.92	D
MetaSVM	Uncertain	-0.22	T
MutationAssessor	Uncertain	2.1	M
PhyloP100		6.5
PrimateAI	Benign	0.37	T
PROVEAN	Pathogenic	-6.3	D
REVEL	Uncertain	0.42
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.0020	D
Polyphen		0.98	D
Vest4		0.71
MutPred		0.75		Loss of ubiquitination at K74 (P = 0.0401)
MVP		0.88
MPC		0.41
ClinPred		0.97	D
GERP RS		5.5
Varity_R		0.83
gMVP		0.64

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

Other links and lift over

hg19: chr16-83065690;