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 | 172 | 5 | 167 |
| Samples | 60 | 5 | 55 |
| Peptides | 56 | 4 | 53 |
Function
CIAO2A · Cytosolic iron-sulfur assembly component 2A
Predicted to enable metal ion binding activity. Involved in iron-sulfur cluster assembly and protein maturation by iron-sulfur cluster transfer. Located in cytosol and nucleoplasm. Part of CIA complex. [provided by Alliance of Genome Resources, Apr 2022]
Isoforms & Proteins
4 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 49 amino-acid changes on canonical ENST00000300030 · 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 CIAO2A · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in CIAO2A – 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 |
|---|---|---|
| Endometrial Carcinoma | 0/42 0% | 4/612 1% |
| Ovarian Carcinoma | 0/109 0% | 5/998 0% |
| Melanoma | 0/210 0% | 8/1899 0% |
| Bladder Carcinoma | 0/58 0% | 3/956 0% |
| Plasma Cell Myeloma | 0/44 0% | 1/305 0% |
| Neuroendocrine Tumour | 2/154 1% | 0/577 0% |
| Squamous Cell Lung Carcinoma | 0/57 0% | 2/810 0% |
| Medulloblastoma | 0/0 0% | 1/450 0% |
| Cervical Carcinoma | 0/35 0% | 1/422 0% |
| Breast Carcinoma | 0/144 0% | 7/3264 0% |
| Other Solid Cancers | 0/94 0% | 3/1515 0% |
| Glioma | 0/52 0% | 4/2127 0% |
| Non-Small Cell Lung Carcinoma | 0/304 0% | 3/1390 0% |
| Gastric Carcinoma | 0/74 0% | 3/1809 0% |
| Hepatocellular Carcinoma | 0/46 0% | 3/2210 0% |
| Small Cell Lung Carcinoma | 0/9 0% | 1/752 0% |
| Esophageal Squamous Cell Carcinoma | 1/51 2% | 1/2550 0% |
| Neuroblastoma | 0/87 0% | 1/1331 0% |
| Pancreatic Carcinoma | 1/89 1% | 0/1611 0% |
| Colorectal Carcinoma | 0/143 0% | 2/3239 0% |
| Prostate Carcinoma | 0/13 0% | 1/2105 0% |
| Kidney Carcinoma | 0/85 0% | 1/1862 0% |
| B-Cell Non-Hodgkins Lymphoma | 1/88 1% | 0/2534 0% |
Mutation Distribution
Where CIAO2A is mutated · all tissues, split by cell line vs tissue
How many mutations in CIAO2A 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.
Mutations
All 172 mutations in CIAO2A
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 |
|---|