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 | 257 | 39 | 217 |
| Samples | 245 | 37 | 207 |
| Peptides | 187 | 24 | 166 |
Function
AGTR2 · Angiotensin II receptor type 2
The protein encoded by this gene belongs to the G-protein coupled receptor 1 family, and functions as a receptor for angiotensin II. It is an intergral membrane protein that is highly expressed in fetus and in neonates, but scantily in adult tissues, except brain, adrenal medulla, and atretic ovary. This receptor has been shown to mediate programmed cell death and this apoptotic function may play an important role in developmental biology and pathophysiology. Mutations in this gene are been associated with X-linked cognitive disability. Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) and SARS-CoV-2 infection results in down-regulation of angiotensin converting enzyme-2 (ACE2) receptors, the effects of which, triggers serious inflammatory lesions in the tissues involved, primarily in the lungs. The inflammatory reaction appears to be mediated by angiotensin II derivatives, including the angiotensin AT2 receptor which has been found to be upregulated in bronchoalveolar lavage samples from Coronavirus disease 2019 (COVID19) patients. [provided by RefSeq, Jul 2020].
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 |
|---|---|---|---|
| ENST00000371906 | P50052 | 257 | 187 |
Gene Properties
Recurrent Mutations
All 187 amino-acid changes on canonical ENST00000371906 · 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 AGTR2 · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in AGTR2 – 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 |
|---|---|---|
| Chronic Myelogenous Leukemia | 4/25 16% | 0/0 0% |
| T-Lymphoblastic Leukemia | 2/40 5% | 0/0 0% |
| Endometrial Carcinoma | 0/42 0% | 20/612 3% |
| Melanoma | 3/210 1% | 53/1899 3% |
| Squamous Cell Lung Carcinoma | 1/57 2% | 7/810 1% |
| Colorectal Carcinoma | 8/143 6% | 21/3239 1% |
| Neuroendocrine Tumour | 4/154 3% | 2/577 0% |
| Gastrointestinal Stromal Tumour | 0/0 0% | 1/133 1% |
| Ovarian Carcinoma | 2/109 2% | 6/998 1% |
| Non-Small Cell Lung Carcinoma | 1/304 0% | 10/1390 1% |
| Gastric Carcinoma | 0/74 0% | 12/1809 1% |
| Bladder Carcinoma | 2/58 3% | 4/956 0% |
| Plasma Cell Myeloma | 0/44 0% | 2/305 1% |
| Small Cell Lung Carcinoma | 0/9 0% | 4/752 1% |
| Rhabdomyosarcoma | 0/33 0% | 1/171 1% |
| Osteosarcoma | 0/45 0% | 1/166 1% |
| Burkitts Lymphoma | 1/32 3% | 0/196 0% |
| Mesothelioma | 1/62 2% | 0/165 0% |
| Other Solid Cancers | 0/94 0% | 7/1515 0% |
| Breast Carcinoma | 3/144 2% | 9/3264 0% |
| B-Cell Non-Hodgkins Lymphoma | 0/88 0% | 9/2534 0% |
| Ewings Sarcoma | 0/63 0% | 1/262 0% |
| Head and Neck Carcinoma | 2/85 2% | 3/1574 0% |
| Other Blood Cancers | 1/61 2% | 6/2725 0% |
| Glioma | 0/52 0% | 5/2127 0% |
| Esophageal Squamous Cell Carcinoma | 0/51 0% | 6/2550 0% |
| Biliary Tract Carcinoma | 0/54 0% | 2/950 0% |
| Pancreatic Carcinoma | 2/89 2% | 1/1611 0% |
| Hepatocellular Carcinoma | 0/46 0% | 4/2210 0% |
| B-Lymphoblastic Leukemia | 0/55 0% | 4/2640 0% |
Mutation Distribution
Where AGTR2 is mutated · all tissues, split by cell line vs tissue
How many mutations in AGTR2 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 18 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 257 mutations in AGTR2
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 |
|---|