Variant chr6-42929619-TTGCTGCTGCTGC-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP6

The NM_006586.5(CNPY3):c.65_76delTGCTGCTGCTGC(p.Leu22_Leu25del) variant causes a disruptive inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000226 in 1,560,586 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00040 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00021 ( 0 hom. )

Consequence

CNPY3
NM_006586.5 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 1.76

Variant links:

Genes affected

CNPY3 (HGNC:11968): (canopy FGF signaling regulator 3) This gene encodes a protein that binds members of the toll-like receptor protein family and functions as a chaperone to aid in folding and export of these proteins. Alternative splicing results in multiple transcript variants. Naturally occuring readthrough transcription occurs between this locus and the downstream GNMT (glycine N-methyltransferase) gene and is represented with GeneID:107080644. [provided by RefSeq, Jan 2016]

CNPY3 links:

CNPY3-GNMT (HGNC:):

CNPY3-GNMT links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP6

Variant 6-42929619-TTGCTGCTGCTGC-T is Benign according to our data. Variant chr6-42929619-TTGCTGCTGCTGC-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 2582320.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=1}.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CNPY3	NM_006586.5 linkuse as main transcript	c.65_76delTGCTGCTGCTGC	p.Leu22_Leu25del	disruptive_inframe_deletion	1/6	ENST00000372836.5	NP_006577.2	Q9BT09-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CNPY3	ENST00000372836.5 linkuse as main transcript	c.65_76delTGCTGCTGCTGC	p.Leu22_Leu25del	disruptive_inframe_deletion	1/6	1	NM_006586.5	ENSP00000361926.4		Q9BT09-1

Frequencies

GnomAD3 genomes

AF:

0.000401

AC:

AN:

151950

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00946

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.0000947

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000442

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000591

AC:

AN:

128598

Hom.:

AF XY:

0.000632

AC XY:

AN XY:

69632

show subpopulations

Gnomad AFR exome

AF:

0.000307

Gnomad AMR exome

AF:

0.000340

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00663

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000785

Gnomad OTH exome

AF:

0.000271

GnomAD4 exome

AF:

0.000207

AC:

291

AN:

1408520

Hom.:

AF XY:

0.000204

AC XY:

142

AN XY:

696218

show subpopulations

Gnomad4 AFR exome

AF:

0.0000619

Gnomad4 AMR exome

AF:

0.000218

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00522

Gnomad4 SAS exome

AF:

0.000149

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000544

Gnomad4 OTH exome

AF:

0.000257

GnomAD4 genome

AF:

0.000401

AC:

AN:

152066

Hom.:

Cov.:

AF XY:

0.000471

AC XY:

AN XY:

74326

show subpopulations

Gnomad4 AFR

AF:

0.000169

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00948

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.0000947

Gnomad4 NFE

AF:

0.0000442

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000484

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Developmental and epileptic encephalopathy, 60

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Baylor Genetics

Aug 30, 2023

- -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Jan 01, 2024

CNPY3: BP3 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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