F2RL1
F2R like trypsin receptor 1Stats 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 | 205 | 37 | 163 |
| Samples | 194 | 35 | 156 |
| Peptides | 149 | 23 | 124 |
Function
F2RL1 · F2R like trypsin receptor 1
This gene encodes a member of the G-protein coupled receptor 1 family of proteins. The encoded cell surface receptor is activated through proteolytic cleavage of its extracellular amino terminus, resulting in a new amino terminus that acts as a tethered ligand that binds to an extracellular loop domain. Activation of the receptor has been shown to stimulate vascular smooth muscle relaxation, dilate blood vessels, increase blood flow, and lower blood pressure. This protein is also important in the inflammatory response, as well as innate and adaptive immunity. [provided by RefSeq, Jun 2016].
Isoforms & Proteins
1 transcript · 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.
| Transcript | UniProt | Mutations | Peptides |
|---|---|---|---|
| ENST00000296677 | - | 205 | 149 |
Gene Properties
Recurrent Mutations
All 149 amino-acid changes on canonical ENST00000296677 · 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 F2RL1 · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in F2RL1 – 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 | 2/40 5% | 0/0 0% |
| Gastrointestinal Stromal Tumour | 0/0 0% | 5/133 4% |
| Endometrial Carcinoma | 1/42 2% | 12/612 2% |
| Oral Cavity Carcinoma | 1/54 2% | 0/0 0% |
| Melanoma | 1/210 0% | 35/1899 2% |
| Mesothelioma | 3/62 5% | 0/165 0% |
| Bladder Carcinoma | 0/58 0% | 10/956 1% |
| Non-Small Cell Lung Carcinoma | 9/304 3% | 6/1390 0% |
| Cervical Carcinoma | 0/35 0% | 4/422 1% |
| Colorectal Carcinoma | 7/143 5% | 18/3239 1% |
| Hodgkins Lymphoma | 0/16 0% | 1/122 1% |
| Squamous Cell Lung Carcinoma | 0/57 0% | 6/810 1% |
| Head and Neck Carcinoma | 1/85 1% | 6/1574 0% |
| Gastric Carcinoma | 1/74 1% | 7/1809 0% |
| Neuroendocrine Tumour | 3/154 2% | 0/577 0% |
| Thyroid Gland Carcinoma | 0/45 0% | 6/1592 0% |
| Kidney Carcinoma | 0/85 0% | 6/1862 0% |
| Other Solid Cancers | 0/94 0% | 5/1515 0% |
| Glioma | 0/52 0% | 6/2127 0% |
| Other Sarcomas | 0/69 0% | 2/699 0% |
| Prostate Carcinoma | 2/13 15% | 3/2105 0% |
| Hepatocellular Carcinoma | 0/46 0% | 5/2210 0% |
| Medulloblastoma | 0/0 0% | 1/450 0% |
| Pancreatic Carcinoma | 0/89 0% | 3/1611 0% |
| Ovarian Carcinoma | 0/109 0% | 2/998 0% |
| Breast Carcinoma | 2/144 1% | 3/3264 0% |
| B-Cell Non-Hodgkins Lymphoma | 1/88 1% | 2/2534 0% |
| Non-Cancerous | 0/104 0% | 1/830 0% |
| Biliary Tract Carcinoma | 0/54 0% | 1/950 0% |
| Esophageal Squamous Cell Carcinoma | 0/51 0% | 2/2550 0% |
Mutation Distribution
Where F2RL1 is mutated · all tissues, split by cell line vs tissue
How many mutations in F2RL1 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 205 mutations in F2RL1
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 |
|---|