UHMK1

U2AF homology motif kinase 1 Q8TAS1 UHMK1_HUMAN
Protein Coding Chr 1 1q23.3 Swiss-Prot reviewed Entrez 127933
Mutations
453
CL 43 · Tissue 405
Samples
185
CL 30 · Tissue 152
Peptides
158
unique mutant peptides
Transcripts
3
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
Mutations45343405
Samples18530152
Peptides15821135

Function

UHMK1 · U2AF homology motif kinase 1

The gene encodes a serine/threonine protein kinase that promotes cell cycle progression through G1 by phosphorylation of the cyclin-dependent kinase inhibitor 1B (p27Kip1), which causes nuclear export and degradation. The encoded protein is also thought to function in the adult nervous system and the gene has been associated with schizophrenia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2010].

Isoforms & Proteins

3 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
ENST00000489294 Q8TAS1 192 149
ENST00000538489 Q8TAS1-2 133 108
ENST00000545294 Q8TAS1-3 128 107

Gene Properties

Type
Protein Coding
Chromosome
1
Cytoband
1q23.3
Entrez ID
Aliases
KISKISTP-CIP2

Recurrent Mutations

All 149 amino-acid changes on canonical ENST00000489294 · 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 UHMK1 · 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 UHMK1 – 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-Cell Non-Hodgkins Lymphoma
1/26 4%
0/0 0%
Endometrial Carcinoma
6/42 14%
14/612 2%
T-Lymphoblastic Leukemia
1/40 2%
0/0 0%
Ovarian Carcinoma
0/109 0%
9/998 1%
Small Cell Lung Carcinoma
0/9 0%
6/752 1%
Melanoma
4/210 2%
12/1899 1%
Other Solid Cancers
2/94 2%
10/1515 1%
Non-Small Cell Lung Carcinoma
0/304 0%
12/1390 1%
Neuroendocrine Tumour
4/154 3%
1/577 0%
Colorectal Carcinoma
0/143 0%
20/3239 1%
Squamous Cell Lung Carcinoma
0/57 0%
5/810 1%
Gastric Carcinoma
1/74 1%
9/1809 0%
Rhabdomyosarcoma
0/33 0%
1/171 1%
Bladder Carcinoma
1/58 2%
4/956 0%
Esophageal Squamous Cell Carcinoma
0/51 0%
12/2550 0%
Esophageal Carcinoma
0/23 0%
3/769 0%
Thyroid Gland Carcinoma
0/45 0%
6/1592 0%
Breast Carcinoma
4/144 3%
8/3264 0%
Plasma Cell Myeloma
0/44 0%
1/305 0%
Glioma
0/52 0%
5/2127 0%
Cervical Carcinoma
0/35 0%
1/422 0%
Prostate Carcinoma
0/13 0%
4/2105 0%
Hepatocellular Carcinoma
0/46 0%
4/2210 0%
Neuroblastoma
2/87 2%
0/1331 0%
Other Sarcomas
0/69 0%
1/699 0%
Head and Neck Carcinoma
1/85 1%
1/1574 0%
B-Cell Non-Hodgkins Lymphoma
0/88 0%
3/2534 0%
Other Blood Cancers
2/61 3%
1/2725 0%
Non-Cancerous
1/104 1%
0/830 0%
Biliary Tract Carcinoma
0/54 0%
1/950 0%

Mutation Distribution

Where UHMK1 is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in UHMK1 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 453 mutations in UHMK1

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