rs61745803

Variant names:

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 1P and 7B. PP2BP4_ModerateBP6BS2

The NM_177559.3(CSNK2A1):c.1036G>A(p.Val346Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0000347 in 1,613,472 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 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 0.000046 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000034 ( 0 hom. )

Consequence

CSNK2A1
NM_177559.3 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 5.64

Variant links:

Genes affected

CSNK2A1 (HGNC:2457): (casein kinase 2 alpha 1) Casein kinase II is a serine/threonine protein kinase that phosphorylates acidic proteins such as casein. It is involved in various cellular processes, including cell cycle control, apoptosis, and circadian rhythm. The kinase exists as a tetramer and is composed of an alpha, an alpha-prime, and two beta subunits. The alpha subunits contain the catalytic activity while the beta subunits undergo autophosphorylation. The protein encoded by this gene represents the alpha subunit. Multiple transcript variants encoding different protein isoforms have been found for this gene. [provided by RefSeq, Apr 2018]

CSNK2A1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

PP2

Missense variant in the CSNK2A1 gene, where missense mutations are typically associated with disease (based on misZ statistic). The gene has 28 curated pathogenic missense variants (we use a threshold of 10). The gene has 7 curated benign missense variants. Gene score misZ: 3.7123 (above the threshold of 3.09). Trascript score misZ: 5.3205 (above the threshold of 3.09). GenCC associations: The gene is linked to syndromic intellectual disability, Okur-Chung neurodevelopmental syndrome.

BP4

Computational evidence support a benign effect (MetaRNN=0.1708082).

BP6

Variant 20-486400-C-T is Benign according to our data. Variant chr20-486400-C-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 809211.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=1}.

BS2

High AC in GnomAd4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CSNK2A1	NM_177559.3 link	c.1036G>A	p.Val346Ile	missense_variant	Exon 13 of 14	ENST00000217244.9	NP_808227.1	P68400-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CSNK2A1	ENST00000217244.9 link	c.1036G>A	p.Val346Ile	missense_variant	Exon 13 of 14	1	NM_177559.3	ENSP00000217244.3		P68400-1

Frequencies

GnomAD3 genomes

AF:

0.0000462

AC:

AN:

151666

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000485

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000736

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000398

AC:

AN:

251390

Hom.:

AF XY:

0.0000662

AC XY:

AN XY:

135876

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000704

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000335

AC:

AN:

1461806

Hom.:

Cov.:

AF XY:

0.0000399

AC XY:

AN XY:

727210

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000396

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000462

AC:

AN:

151666

Hom.:

Cov.:

AF XY:

0.0000405

AC XY:

AN XY:

73988

show subpopulations

Gnomad4 AFR

AF:

0.0000485

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000736

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000529

ExAC

AF:

0.0000576

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Dec 01, 2018

CeGaT Center for Human Genetics Tuebingen

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Inborn genetic diseases

Benign:1

Jun 10, 2024

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.085

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.28

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.32

T;T;T;T;T;.;T;T;.;.;.;T;.;.;.;.;.;T;T

Eigen

Benign

0.022

Eigen_PC

Uncertain

0.23

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Uncertain

0.89

.;.;.;D;D;.;.;.;D;.;D;.;D;.;D;D;D;.;D

M_CAP

Benign

0.021

MetaRNN

Benign

0.17

T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.94

MutationAssessor

Benign

0.34

N;N;N;.;.;.;N;N;.;.;.;N;.;.;.;.;.;N;N

PrimateAI

Uncertain

0.59

PROVEAN

Benign

-0.18

.;.;.;.;N;.;N;.;.;.;.;.;.;.;.;.;.;.;.

REVEL

Benign

0.13

Sift

Benign

0.098

.;.;.;.;T;.;T;.;.;.;.;.;.;.;.;.;.;.;.

Sift4G

Benign

0.35

.;.;.;T;T;.;T;.;.;.;.;.;.;.;.;.;.;.;.

Polyphen

0.0080

B;B;B;.;.;.;B;B;.;.;.;B;.;.;.;.;.;B;B

Vest4

0.62, 0.63

MutPred

0.14

Loss of catalytic residue at V346 (P = 0.0295);Loss of catalytic residue at V346 (P = 0.0295);Loss of catalytic residue at V346 (P = 0.0295);.;Loss of catalytic residue at V346 (P = 0.0295);.;Loss of catalytic residue at V346 (P = 0.0295);Loss of catalytic residue at V346 (P = 0.0295);.;.;Loss of catalytic residue at V346 (P = 0.0295);Loss of catalytic residue at V346 (P = 0.0295);.;.;.;.;.;Loss of catalytic residue at V346 (P = 0.0295);Loss of catalytic residue at V346 (P = 0.0295);

MVP

0.77

MPC

0.045

ClinPred

0.12

GERP RS

4.9

Varity_R

0.23

gMVP

0.13

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