Variant 6-42929619-TTGC-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP6_Moderate

The NM_006586.5(CNPY3):c.74_76del(p.Leu25del) variant causes a inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00101 in 1,498,326 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.00026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0011 ( 0 hom. )

Consequence

CNPY3
NM_006586.5 inframe_deletion

Scores

Not classified

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.420

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:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP6

Variant 6-42929619-TTGC-T is Benign according to our data. Variant chr6-42929619-TTGC-T is described in ClinVar as [Benign]. Clinvar id is 3060774.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr6-42929619-TTGC-T is described in Lovd as [Likely_benign].

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CNPY3	NM_006586.5 linkuse as main transcript	c.74_76del	p.Leu25del	inframe_deletion	1/6	ENST00000372836.5
CNPY3-GNMT	NR_134890.2 linkuse as main transcript	n.165_167del		non_coding_transcript_exon_variant	1/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CNPY3	ENST00000372836.5 linkuse as main transcript	c.74_76del	p.Leu25del	inframe_deletion	1/6	1	NM_006586.5	P1	Q9BT09-1

Frequencies

GnomAD3 genomes

AF:

0.000257

AC:

AN:

151920

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000676

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.0000948

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000883

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00658

AC:

846

AN:

128598

Hom.:

AF XY:

0.00633

AC XY:

441

AN XY:

69632

show subpopulations

Gnomad AFR exome

AF:

0.00768

Gnomad AMR exome

AF:

0.00408

Gnomad ASJ exome

AF:

0.00509

Gnomad EAS exome

AF:

0.00663

Gnomad SAS exome

AF:

0.00466

Gnomad FIN exome

AF:

0.0108

Gnomad NFE exome

AF:

0.00744

Gnomad OTH exome

AF:

0.00624

GnomAD4 exome

AF:

0.00110

AC:

1476

AN:

1346290

Hom.:

AF XY:

0.00115

AC XY:

763

AN XY:

662990

show subpopulations

Gnomad4 AFR exome

AF:

0.00199

Gnomad4 AMR exome

AF:

0.00275

Gnomad4 ASJ exome

AF:

0.00149

Gnomad4 EAS exome

AF:

0.00140

Gnomad4 SAS exome

AF:

0.00163

Gnomad4 FIN exome

AF:

0.00408

Gnomad4 NFE exome

AF:

0.000809

Gnomad4 OTH exome

AF:

0.00138

GnomAD4 genome

AF:

0.000257

AC:

AN:

152036

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74314

show subpopulations

Gnomad4 AFR

AF:

0.000674

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.0000948

Gnomad4 NFE

AF:

0.0000884

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000302

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

CNPY3-related disorder

Benign:1

Benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Oct 25, 2023

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

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

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