rs35665264

Positions:

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_001378964.1(CDON):c.1051C>G(p.Pro351Ala) variant causes a missense change. The variant allele was found at a frequency of 0.00278 in 1,614,146 control chromosomes in the GnomAD database, including 87 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.015 ( 56 hom., cov: 32)

Exomes 𝑓: 0.0015 ( 31 hom. )

Consequence

CDON
NM_001378964.1 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: 6.10

Variant links:

Genes affected

CDON (HGNC:17104): (cell adhesion associated, oncogene regulated) This gene encodes a cell surface receptor that is a member of the immunoglobulin superfamily. The encoded protein contains three fibronectin type III domains and five immunoglobulin-like C2-type domains. This protein is a member of a cell-surface receptor complex that mediates cell-cell interactions between muscle precursor cells and positively regulates myogenesis. [provided by RefSeq, Aug 2011]

CDON links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.009128988).

BP6

Variant 11-126015388-G-C is Benign according to our data. Variant chr11-126015388-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 260781.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0147 (2233/152268) while in subpopulation AFR AF= 0.0502 (2083/41528). AF 95% confidence interval is 0.0484. There are 56 homozygotes in gnomad4. There are 1072 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 2233 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDON	NM_001378964.1 linkuse as main transcript	c.1051C>G	p.Pro351Ala	missense_variant	7/20	ENST00000531738.6	NP_001365893.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CDON	ENST00000531738.6 linkuse as main transcript	c.1051C>G	p.Pro351Ala	missense_variant	7/20	1	NM_001378964.1	ENSP00000432901	P1	Q4KMG0-2

Frequencies

GnomAD3 genomes

AF:

0.0147

AC:

2230

AN:

152150

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0502

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00739

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000206

Gnomad OTH

AF:

0.0100

GnomAD3 exomes

AF:

0.00380

AC:

955

AN:

251304

Hom.:

AF XY:

0.00289

AC XY:

392

AN XY:

135806

show subpopulations

Gnomad AFR exome

AF:

0.0500

Gnomad AMR exome

AF:

0.00252

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000980

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000334

Gnomad OTH exome

AF:

0.00228

GnomAD4 exome

AF:

0.00154

AC:

2249

AN:

1461878

Hom.:

Cov.:

AF XY:

0.00134

AC XY:

973

AN XY:

727234

show subpopulations

Gnomad4 AFR exome

AF:

0.0490

Gnomad4 AMR exome

AF:

0.00295

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000812

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000244

Gnomad4 OTH exome

AF:

0.00305

GnomAD4 genome

AF:

0.0147

AC:

2233

AN:

152268

Hom.:

Cov.:

AF XY:

0.0144

AC XY:

1072

AN XY:

74454

show subpopulations

Gnomad4 AFR

AF:

0.0502

Gnomad4 AMR

AF:

0.00738

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.000206

Gnomad4 OTH

AF:

0.00994

Alfa

AF:

0.00244

Hom.:

Bravo

AF:

0.0170

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.0547

AC:

241

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.00481

AC:

584

Asia WGS

AF:

0.00260

AC:

AN:

3478

EpiCase

AF:

0.000436

EpiControl

AF:

0.000533

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Holoprosencephaly 11

Benign:3

Benign, criteria provided, single submitter	clinical testing	Illumina Laboratory Services, Illumina	Jan 13, 2018	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 18, 2024	- -
Benign, criteria provided, single submitter	clinical testing	ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories	Aug 23, 2023	- -

not provided

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	GeneDx	Sep 26, 2022	See Variant Classification Assertion Criteria. -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

not specified

Benign:1

Benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.27

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.61

D;.

Eigen

Uncertain

0.66

Eigen_PC

Uncertain

0.62

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.70

T;T

MetaRNN

Benign

0.0091

T;T

MetaSVM

Benign

-0.51

MutationAssessor

Benign

1.5

L;L

MutationTaster

Benign

1.0

D;D

PrimateAI

Benign

0.46

PROVEAN

Pathogenic

-6.2

D;D

REVEL

Uncertain

0.46

Sift

Uncertain

0.019

D;T

Sift4G

Uncertain

0.0090

D;D

Polyphen

1.0

D;D

Vest4

0.56

MVP

0.87

MPC

0.49

ClinPred

0.024

GERP RS

5.4

Varity_R

0.24

gMVP

0.59

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over