CSNK1E

Casein kinase 1 epsilon P49674 KC1E_HUMAN
Protein Coding Chr 22 22q13.1 Swiss-Prot reviewed Entrez 1454
Mutations
1,013
CL 111 · Tissue 894
Samples
243
CL 43 · Tissue 196
Peptides
167
unique mutant peptides
Transcripts
5
isoforms mutated

Stats by Source

Total, split by cell line (COSMIC CL / DepMap / PubMed) vs tissue (COSMIC primary tissue)

How the counts split by source
Stats by Source

Total = all mutations for this gene across every source.

Cell line = COSMIC Cell Lines Project + DepMap + PubMed.

Tissue = COSMIC primary-tissue (patient tumour) samples.

Total can exceed cell line + tissue: COSMIC tissue-derived models sit only in global, and a peptide can be shared across both.

TotalCell lineTissue
Mutations1,013111894
Samples24343196
Peptides16731144

Function

CSNK1E · 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].

Isoforms & Proteins

5 transcripts · UniProt mapping is sequence-verified (AA-safe)

About the isoform mapping
Isoforms & Proteins

Each Ensembl transcript (ENST) this gene is mutated on, with its matched UniProt accession.

The mapping is sequence-verified: the UniProt sequence is identical to the transcript translation, so amino-acid positions line up exactly. A * marks an unreviewed (TrEMBL) entry.

Counts are mutations and unique mutant peptides on each transcript.

TranscriptUniProtMutationsPeptides
ENST00000396832 P49674 242 153
ENST00000359867 P49674 215 143
ENST00000403904 P49674 215 143
ENST00000413574 B0QY34* 173 109
ENST00000405675 B0QY35* 168 105

Gene Properties

Type
Protein Coding
Chromosome
22
Cytoband
22q13.1
Entrez ID
Aliases
CKIeCKIepsilonHCKIE

Recurrent Mutations

All 153 amino-acid changes on canonical ENST00000396832 · needle height = samples · drag the mini-map to zoom

What this lollipop shows
Recurrent Mutations

A lollipop / needle plot – the standard way to show recurrent mutations along a protein (as used by cBioPortal and MutationMapper).

X-axis = amino-acid position in the protein.

Needle height & head size = how often that exact amino-acid change was observed (its recurrence). Tall/large heads are mutational hotspots.

The most recurrent changes are labelled; hover any needle for the change, position and counts.

Mutation frequency across cancer types

% of samples with a missense/complex mutation in CSNK1E · cell line vs tissue

How this frequency is counted
Cancer-type mutation frequency

For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in CSNK1E – counted as distinct samples (a sample counts once no matter how many mutations it has).

Split into cell line and tissue; each cell shows mutated / total and the percentage. Cohorts with <20 samples are omitted. Ordered by combined frequency.

Cancer typeCell linesTissue samples
T-Lymphoblastic Leukemia
4/40 10%
0/0 0%
Unknown
1/10 10%
0/29 0%
Colorectal Carcinoma
4/143 3%
49/3239 2%
Endometrial Carcinoma
2/42 5%
8/612 1%
Hodgkins Lymphoma
2/16 12%
0/122 0%
Gastric Carcinoma
2/74 3%
24/1809 1%
Melanoma
0/210 0%
24/1899 1%
Non-Small Cell Lung Carcinoma
9/304 3%
8/1390 1%
Ovarian Carcinoma
6/109 6%
4/998 0%
Squamous Cell Lung Carcinoma
2/57 4%
4/810 0%
Small Cell Lung Carcinoma
0/9 0%
5/752 1%
Non-Cancerous
1/104 1%
5/830 1%
Ewings Sarcoma
2/63 3%
0/262 0%
Germ Cell Tumour
0/25 0%
1/169 1%
Hepatocellular Carcinoma
0/46 0%
11/2210 0%
Osteosarcoma
0/45 0%
1/166 1%
Head and Neck Carcinoma
1/85 1%
6/1574 0%
Bladder Carcinoma
0/58 0%
4/956 0%
Other Sarcomas
2/69 3%
1/699 0%
Kidney Carcinoma
0/85 0%
6/1862 0%
Other Solid Cancers
0/94 0%
5/1515 0%
Plasma Cell Myeloma
0/44 0%
1/305 0%
Glioma
0/52 0%
6/2127 0%
Thyroid Gland Carcinoma
0/45 0%
4/1592 0%
Esophageal Squamous Cell Carcinoma
0/51 0%
6/2550 0%
Pancreatic Carcinoma
0/89 0%
3/1611 0%
Breast Carcinoma
2/144 1%
4/3264 0%
Prostate Carcinoma
1/13 8%
2/2105 0%
Neuroendocrine Tumour
0/154 0%
1/577 0%
Esophageal Carcinoma
0/23 0%
1/769 0%

Mutation Distribution

Where CSNK1E is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in CSNK1E were found in each tissue, across the whole database.

Each bar is a tissue (cell-line and tissue names are merged to the standard tissue), split into cell line and tissue (patient tumour) contributions.

This shows the cancer-context where this gene is recurrently altered.

GTEx Expression

Median TPM across 54 healthy tissues

GTEx Portal ↗
About the expression data
GTEx Expression

Median gene expression (TPM) in normal, non-cancer human tissues from the GTEx project.

Useful for judging tumour specificity – a strong neoantigen target ideally comes from a gene with low expression in healthy tissues.

Scroll or drag the mini-axis below the chart to browse all tissues.

Mutations

All 1,013 mutations in CSNK1E

About the mutation list
Mutations

Every mutation record for this gene, across all samples and sources.

The Sample column links to the cell line (cell-line samples) or the tissue type (tissue samples).

Use the Type / Source filters, the search box, and column sorting to explore; each CAN-IMMUNE ID opens the full mutation & peptide view.

IDSampleTranscriptAA Change CDSTypeSourceMutant PeptideWild-type Peptide