Variant chr20-35627306-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_152925.3(CPNE1):c.1210C>G(p.Gln404Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000329 in 1,611,756 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00017 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

CPNE1
NM_152925.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.29

Variant links:

Genes affected

CPNE1 (HGNC:2314): (copine 1) Calcium-dependent membrane-binding proteins may regulate molecular events at the interface of the cell membrane and cytoplasm. This gene encodes a calcium-dependent protein that also contains two N-terminal type II C2 domains and an integrin A domain-like sequence in the C-terminus. However, the encoded protein does not contain a predicted signal sequence or transmembrane domains. This protein has a broad tissue distribution and it may function in membrane trafficking. This gene and the gene for RNA binding motif protein 12 overlap at map location 20q11.21. Alternate splicing results in multiple transcript variants encoding different proteins. [provided by RefSeq, Aug 2008]

CPNE1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.03716311).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CPNE1	NM_152925.3 linkuse as main transcript	c.1210C>G	p.Gln404Glu	missense_variant	14/16	ENST00000397443.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CPNE1	ENST00000397443.7 linkuse as main transcript	c.1210C>G	p.Gln404Glu	missense_variant	14/16	5	NM_152925.3	P1

Frequencies

GnomAD3 genomes

AF:

0.000173

AC:

AN:

149948

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000612

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000667

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000725

AC:

AN:

248188

Hom.:

AF XY:

0.0000597

AC XY:

AN XY:

133992

show subpopulations

Gnomad AFR exome

AF:

0.000806

Gnomad AMR exome

AF:

0.000117

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.0000185

AC:

AN:

1461692

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

727152

show subpopulations

Gnomad4 AFR exome

AF:

0.000568

Gnomad4 AMR exome

AF:

0.0000894

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.000173

AC:

AN:

150064

Hom.:

Cov.:

AF XY:

0.000218

AC XY:

AN XY:

73322

show subpopulations

Gnomad4 AFR

AF:

0.000610

Gnomad4 AMR

AF:

0.0000666

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000755

Hom.:

Bravo

AF:

0.000212

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000413

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.068

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.56

CADD

Benign

DANN

Benign

0.89

DEOGEN2

Benign

0.023

T;.;T;.;.;T

Eigen

Benign

-0.24

Eigen_PC

Benign

-0.14

FATHMM_MKL

Benign

0.22

LIST_S2

Benign

0.80

.;T;T;T;T;D

M_CAP

Benign

0.0030

MetaRNN

Benign

0.037

T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.0

L;.;L;.;.;.

MutationTaster

Benign

1.0

N;N;N;N;N;N;N

PrimateAI

Benign

0.35

PROVEAN

Benign

-0.94

N;N;N;N;N;N

REVEL

Benign

0.14

Sift

Benign

0.55

T;T;T;T;T;T

Sift4G

Benign

0.81

T;T;T;T;.;.

Polyphen

0.022

B;B;B;P;P;.

Vest4

0.28

MVP

0.33

MPC

0.33

ClinPred

0.024

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.13

gMVP

0.41

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over