Stats by Source
Total, split by cell line (COSMIC CL / DepMap / PubMed) vs tissue (COSMIC primary tissue)
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.
| Total | Cell line | Tissue | |
|---|---|---|---|
| Mutations | 789 | 110 | 645 |
| Samples | 370 | 73 | 292 |
| Peptides | 333 | 69 | 256 |
Function
TMPO · Thymopoietin
Through alternative splicing, this gene encodes several distinct LEM domain containing protein isoforms. LEM domain proteins include inner nuclear membrane and intranuclear proteins, and are involved in a variety of cellular functions including gene expression, chromatin organization, and replication and cell cycle control. The encoded alpha isoform is broadly diffuse in the nucleus and contains a lamin binding domain, while the beta and gamma isoforms are localized to the nuclear membrane and contain an HDAC3 interaction domain. The distinct isoforms may compete with each other when acting to chaperone other proteins and regulate transcription. [provided by RefSeq, Aug 2019].
Isoforms & Proteins
5 transcripts · UniProt mapping is sequence-verified (AA-safe)
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.
Gene Properties
Recurrent Mutations
All 206 amino-acid changes on canonical ENST00000266732 · needle height = samples · drag the mini-map to zoom
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 TMPO · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in TMPO – 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 type | Cell lines | Tissue samples |
|---|---|---|
| T-Lymphoblastic Leukemia | 5/40 12% | 0/0 0% |
| Endometrial Carcinoma | 2/42 5% | 19/612 3% |
| Melanoma | 4/210 2% | 40/1899 2% |
| Gastrointestinal Stromal Tumour | 0/0 0% | 2/133 2% |
| Burkitts Lymphoma | 3/32 9% | 0/196 0% |
| Other Sarcomas | 5/69 7% | 5/699 1% |
| Non-Small Cell Lung Carcinoma | 10/304 3% | 12/1390 1% |
| Colorectal Carcinoma | 11/143 8% | 32/3239 1% |
| Neuroendocrine Tumour | 4/154 3% | 5/577 1% |
| Other Solid Cancers | 0/94 0% | 19/1515 1% |
| Gastric Carcinoma | 3/74 4% | 19/1809 1% |
| Chondrosarcoma | 1/14 7% | 0/75 0% |
| Acute Myeloid Leukemia | 1/90 1% | 0/0 0% |
| Cervical Carcinoma | 0/35 0% | 5/422 1% |
| Bladder Carcinoma | 0/58 0% | 11/956 1% |
| Glioblastoma | 1/98 1% | 0/0 0% |
| Ewings Sarcoma | 1/63 2% | 2/262 1% |
| Small Cell Lung Carcinoma | 0/9 0% | 7/752 1% |
| Head and Neck Carcinoma | 3/85 4% | 12/1574 1% |
| Esophageal Squamous Cell Carcinoma | 0/51 0% | 19/2550 1% |
| Squamous Cell Lung Carcinoma | 0/57 0% | 6/810 1% |
| Thyroid Gland Carcinoma | 0/45 0% | 10/1592 1% |
| Hepatocellular Carcinoma | 1/46 2% | 12/2210 1% |
| Germ Cell Tumour | 0/25 0% | 1/169 1% |
| Esophageal Carcinoma | 0/23 0% | 4/769 1% |
| Biliary Tract Carcinoma | 0/54 0% | 5/950 1% |
| Glioma | 3/52 6% | 8/2127 0% |
| Rhabdomyosarcoma | 0/33 0% | 1/171 1% |
| Breast Carcinoma | 3/144 2% | 13/3264 0% |
| Ovarian Carcinoma | 0/109 0% | 5/998 0% |
Mutation Distribution
Where TMPO is mutated · all tissues, split by cell line vs tissue
How many mutations in TMPO 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
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 789 mutations in TMPO
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.
| ID | Sample | Transcript | AA Change | CDS | Type | Source | Mutant Peptide | Wild-type Peptide |
|---|