22-38294443-C-T

Variant names:

• chr22-38294443-C-T
• rs373719442
• NM_152221.3:c.977G>A

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BS2

The NM_152221.3(CSNK1E):​c.977G>A​(p.Arg326Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000427 in 1,570,648 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000039 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000043 (0 hom.)
• Consequence: CSNK1E NM_152221.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.32
• Publications: 0 publications found

Genes affected

CSNK1E (HGNC:2453): (casein kinase 1 epsilon) The protein encoded by this gene is a serine/threonine protein kinase and a member of the casein kinase I protein family, whose members have been implicated in the control of cytoplasmic and nuclear processes, including DNA replication and repair. The encoded protein is found in the cytoplasm as a monomer and can phosphorylate a variety of proteins, including itself. This protein has been shown to phosphorylate period, a circadian rhythm protein. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Feb 2014]

TPTEP2-CSNK1E (HGNC:53829): (TPTEP2-CSNK1E readthrough) This locus represents naturally occurring readthrough transcription between the neighboring LOC400927 (transmembrane phosphoinositide 3-phosphatase and tensin homolog 2 pseudogene) and CSNK1E (casein kinase I isoform epsilon) genes on chromosome 22. The readthrough transcript encodes the same protein as the downstream gene product (casein kinase I isoform epsilon). [provided by RefSeq, Feb 2014]

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BS2: High AC in GnomAd4 at 6 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152221.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CSNK1E	NM_152221.3	MANE Select	c.977G>A	p.Arg326Gln	missense	Exon 8 of 11	NP_689407.1	P49674
	TPTEP2-CSNK1E	NM_001289912.2		c.977G>A	p.Arg326Gln	missense	Exon 12 of 15	NP_001276841.1
	CSNK1E	NM_001894.5		c.977G>A	p.Arg326Gln	missense	Exon 8 of 11	NP_001885.1	P49674

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CSNK1E	ENST00000396832.6	TSL:1 MANE Select	c.977G>A	p.Arg326Gln	missense	Exon 8 of 11	ENSP00000380044.1	P49674
	CSNK1E	ENST00000359867.7	TSL:1	c.977G>A	p.Arg326Gln	missense	Exon 8 of 11	ENSP00000352929.3	P49674
	TPTEP2-CSNK1E	ENST00000400206.7	TSL:2	c.977G>A	p.Arg326Gln	missense	Exon 12 of 15	ENSP00000383067.2

Frequencies

GnomAD3 genomes AF: 0.0000394 AC: 6 AN: 152162 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

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: 0.000471

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000463 AC: 8 AN: 172928 AF XY: 0.0000527

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.000275

Gnomad NFE exome AF: 0.0000571

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000430 AC: 61 AN: 1418486 Hom.: 0 Cov.: 35 AF XY: 0.0000313 AC XY: 22 AN XY: 702580

African (AFR) AF: 0.00 AC: 0 AN: 32132

American (AMR) AF: 0.00 AC: 0 AN: 39244

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25386

East Asian (EAS) AF: 0.00 AC: 0 AN: 36830

South Asian (SAS) AF: 0.00 AC: 0 AN: 81534

European-Finnish (FIN) AF: 0.000493 AC: 23 AN: 46652

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5514

European-Non Finnish (NFE) AF: 0.0000330 AC: 36 AN: 1092522

Other (OTH) AF: 0.0000341 AC: 2 AN: 58672

GnomAD4 genome AF: 0.0000394 AC: 6 AN: 152162 Hom.: 0 Cov.: 32 AF XY: 0.0000538 AC XY: 4 AN XY: 74324

African (AFR) AF: 0.00 AC: 0 AN: 41448

American (AMR) AF: 0.00 AC: 0 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.000471 AC: 5 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68006

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.0000284 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.0000169 AC: 2

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.20
BayesDel_addAF	Benign	-0.045	T
BayesDel_noAF	Benign	-0.13
CADD	Pathogenic	26
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.28	T
Eigen	Uncertain	0.45
Eigen_PC	Uncertain	0.47
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.97	D
M_CAP	Benign	0.025	D
MetaRNN	Uncertain	0.49	T
MetaSVM	Benign	-0.86	T
PhyloP100		7.3
PrimateAI	Pathogenic	0.80	T
PROVEAN	Benign	-0.79	N
REVEL	Benign	0.18
Sift	Benign	0.086	T
Sift4G	Benign	0.35	T
Polyphen		0.98	D
Vest4		0.68
MutPred		0.33		Loss of methylation at R326 (P = 0.0148)
MVP		0.72
MPC		0.64
ClinPred		0.31	T
GERP RS		5.6
PromoterAI		0.031	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.11
gMVP		0.56
Mutation Taster		=87/13	polymorphism

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

Other links and lift over

dbSNP: rs373719442; hg19: chr22-38690449;