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 | 306 | 24 | 278 |
| Samples | 143 | 9 | 132 |
| Peptides | 122 | 12 | 110 |
Function
ASNA1 · Guided entry of tail-anchored proteins factor 3, ATPase
ATPase required for the post-translational delivery of tail-anchored (TA) proteins to the endoplasmic reticulum. Recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol. This complex then targets to the endoplasmic reticulum by membrane-bound receptors, where the tail-anchored protein is released for insertion. This process is regulated by ATP binding and hydrolysis. ATP binding drives the homodimer towards the closed dimer state, facilitating recognition of newly synthesized TA membrane proteins. ATP hydrolysis is required for insertion. Subsequently, the homodimer reverts towards the open dimer state, lowering its affinity for the membrane-bound receptor, and returning it to the cytosol to initiate a new round of targeting
Isoforms & Proteins
2 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 122 amino-acid changes on canonical ENST00000357332 · 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 ASNA1 · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in ASNA1 – 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 | 1/40 2% | 0/0 0% |
| Endometrial Carcinoma | 1/42 2% | 9/612 1% |
| Melanoma | 0/210 0% | 16/1899 1% |
| Squamous Cell Lung Carcinoma | 0/57 0% | 6/810 1% |
| Gastric Carcinoma | 0/74 0% | 13/1809 1% |
| Thyroid Gland Carcinoma | 0/45 0% | 10/1592 1% |
| Non-Small Cell Lung Carcinoma | 1/304 0% | 9/1390 1% |
| Prostate Carcinoma | 1/13 8% | 10/2105 0% |
| Other Solid Cancers | 0/94 0% | 8/1515 1% |
| Osteosarcoma | 0/45 0% | 1/166 1% |
| Colorectal Carcinoma | 2/143 1% | 12/3239 0% |
| Bladder Carcinoma | 0/58 0% | 4/956 0% |
| Hepatocellular Carcinoma | 0/46 0% | 7/2210 0% |
| Neuroendocrine Tumour | 1/154 1% | 1/577 0% |
| Esophageal Squamous Cell Carcinoma | 0/51 0% | 7/2550 0% |
| Ovarian Carcinoma | 0/109 0% | 3/998 0% |
| Medulloblastoma | 0/0 0% | 1/450 0% |
| Head and Neck Carcinoma | 0/85 0% | 3/1574 0% |
| Breast Carcinoma | 0/144 0% | 5/3264 0% |
| Small Cell Lung Carcinoma | 0/9 0% | 1/752 0% |
| Biliary Tract Carcinoma | 0/54 0% | 1/950 0% |
| Glioma | 0/52 0% | 2/2127 0% |
| Other Blood Cancers | 0/61 0% | 2/2725 0% |
| B-Lymphoblastic Leukemia | 1/55 2% | 1/2640 0% |
| Pancreatic Carcinoma | 0/89 0% | 1/1611 0% |
| Kidney Carcinoma | 1/85 1% | 0/1862 0% |
| B-Cell Non-Hodgkins Lymphoma | 0/88 0% | 1/2534 0% |
Mutation Distribution
Where ASNA1 is mutated · all tissues, split by cell line vs tissue
How many mutations in ASNA1 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 306 mutations in ASNA1
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 |
|---|