rs142951029

Positions:

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_145046.5(CALR3):c.245A>G(p.Lys82Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000965 in 1,614,168 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00066 ( 1 hom., cov: 32)

Exomes 𝑓: 0.0010 ( 3 hom. )

Consequence

CALR3
NM_145046.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:8

Conservation

PhyloP100: 4.94

Variant links:

Genes affected

CALR3 (HGNC:20407): (calreticulin 3) The protein encoded by this gene belongs to the calreticulin family, members of which are calcium-binding chaperones localized mainly in the endoplasmic reticulum. This protein is also localized to the endoplasmic reticulum lumen, however, its capacity for calcium-binding may be absent or much lower than other family members. This gene is specifically expressed in the testis, and may be required for sperm fertility. Mutation in this gene has been associated with familial hypertrophic cardiomyopathy. [provided by RefSeq, Dec 2011]

CALR3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.07996306).

BS2

High AC in GnomAd4 at 101 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CALR3	NM_145046.5 linkuse as main transcript	c.245A>G	p.Lys82Arg	missense_variant	3/9	ENST00000269881.8	NP_659483.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CALR3	ENST00000269881.8 linkuse as main transcript	c.245A>G	p.Lys82Arg	missense_variant	3/9	1	NM_145046.5	ENSP00000269881	P1
CALR3	ENST00000600762.1 linkuse as main transcript	c.183+5232A>G		intron_variant		3		ENSP00000471533

Frequencies

GnomAD3 genomes

AF:

0.000664

AC:

101

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000197

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:

0.00131

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000581

AC:

146

AN:

251496

Hom.:

AF XY:

0.000559

AC XY:

AN XY:

135922

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.0000867

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:

0.00121

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000997

AC:

1457

AN:

1461884

Hom.:

Cov.:

AF XY:

0.000946

AC XY:

688

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.000239

Gnomad4 AMR exome

AF:

0.0000894

Gnomad4 ASJ exome

AF:

0.0000765

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.00126

Gnomad4 OTH exome

AF:

0.000629

GnomAD4 genome

AF:

0.000663

AC:

101

AN:

152284

Hom.:

Cov.:

AF XY:

0.000564

AC XY:

AN XY:

74468

show subpopulations

Gnomad4 AFR

AF:

0.000192

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00131

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.00103

Hom.:

Bravo

AF:

0.000672

TwinsUK

AF:

0.00216

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.00151

AC:

ExAC

AF:

0.000568

AC:

EpiCase

AF:

0.00158

EpiControl

AF:

0.00119

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:2Benign:8

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Hypertrophic cardiomyopathy 19

Uncertain:2Benign:3

Uncertain significance, criteria provided, single submitter	clinical testing	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	Sep 21, 2015	- -
Likely benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 22, 2024	- -
Uncertain significance, no assertion criteria provided	literature only	OMIM	Sep 01, 2007	- -
Likely benign, no assertion criteria provided	clinical testing	Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen	-	- -
Likely benign, criteria provided, single submitter	clinical testing	Genome Diagnostics Laboratory, University Medical Center Utrecht	Mar 21, 2017	- -

not provided

Benign:3

Likely benign, no assertion criteria provided	clinical testing	Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+	-	- -
Likely benign, no assertion criteria provided	clinical testing	Clinical Genetics, Academic Medical Center	-	- -
Likely benign, no assertion criteria provided	clinical testing	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	-	- -

Arrhythmogenic right ventricular cardiomyopathy

Benign:1

Likely benign, no assertion criteria provided

clinical testing

Blueprint Genetics

Nov 25, 2014

- -

Hypertrophic cardiomyopathy

Benign:1

Likely benign, criteria provided, single submitter

research

Biesecker Lab/Clinical Genomics Section, National Institutes of Health

Jun 24, 2013

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.075

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.28

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.12

Eigen

Benign

-0.042

Eigen_PC

Benign

0.075

FATHMM_MKL

Uncertain

0.93

LIST_S2

Benign

0.58

M_CAP

Benign

0.0079

MetaRNN

Benign

0.080

MetaSVM

Benign

-0.94

MutationAssessor

Benign

1.9

MutationTaster

Benign

1.0

D;N

PrimateAI

Benign

0.48

PROVEAN

Benign

-1.6

REVEL

Benign

0.14

Sift

Benign

0.17

Sift4G

Benign

0.16

Polyphen

0.27

Vest4

0.67

MVP

0.58

MPC

0.16

ClinPred

0.031

GERP RS

3.7

Varity_R

0.11

gMVP

0.20

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