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 | 3,840 | 441 | 3,348 |
| Samples | 1,350 | 234 | 1,098 |
| Peptides | 943 | 161 | 808 |
Function
CTNND2 · Catenin delta 2
This gene encodes an adhesive junction associated protein of the armadillo/beta-catenin superfamily and is implicated in brain and eye development and cancer formation. The protein encoded by this gene promotes the disruption of E-cadherin based adherens junction to favor cell spreading upon stimulation by hepatocyte growth factor. This gene is overexpressed in prostate adenocarcinomas and is associated with decreased expression of tumor suppressor E-cadherin in this tissue. This gene resides in a region of the short arm of chromosome 5 that is deleted in Cri du Chat syndrome. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2013].
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.
| Transcript | UniProt | Mutations | Peptides |
|---|---|---|---|
| ENST00000304623 | Q9UQB3 | 1,547 | 920 |
| ENST00000511377 | E7EPC8* | 1,244 | 771 |
| ENST00000503622 | B4DRK2* | 1,048 | 650 |
| ENST00000706271 | A0A994J5V2* | 1 | 1 |
Gene Properties
Recurrent Mutations
All 920 amino-acid changes on canonical ENST00000304623 · 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 CTNND2 · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in CTNND2 – 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% |
| Melanoma | 30/210 14% | 173/1899 9% |
| Oral Cavity Carcinoma | 5/54 9% | 0/0 0% |
| Non-Small Cell Lung Carcinoma | 39/304 13% | 105/1390 8% |
| Squamous Cell Lung Carcinoma | 9/57 16% | 62/810 8% |
| Chronic Myelogenous Leukemia | 2/25 8% | 0/0 0% |
| Endometrial Carcinoma | 14/42 33% | 29/612 5% |
| Chordoma | 1/7 14% | 0/13 0% |
| Other Solid Cancers | 8/94 9% | 72/1515 5% |
| Esophageal Squamous Cell Carcinoma | 2/51 4% | 123/2550 5% |
| Colorectal Carcinoma | 23/143 16% | 125/3239 4% |
| Small Cell Lung Carcinoma | 2/9 22% | 31/752 4% |
| Neuroendocrine Tumour | 19/154 12% | 12/577 2% |
| Gastric Carcinoma | 1/74 1% | 78/1809 4% |
| Rhabdomyosarcoma | 5/33 15% | 3/171 2% |
| Acute Monocytic Leukemia | 0/1 0% | 1/25 4% |
| Head and Neck Carcinoma | 5/85 6% | 44/1574 3% |
| Unknown | 0/10 0% | 1/29 3% |
| Bladder Carcinoma | 3/58 5% | 21/956 2% |
| Gastrointestinal Stromal Tumour | 0/0 0% | 3/133 2% |
| Cervical Carcinoma | 3/35 9% | 7/422 2% |
| Germ Cell Tumour | 3/25 12% | 1/169 1% |
| Hepatocellular Carcinoma | 3/46 7% | 39/2210 2% |
| Esophageal Carcinoma | 3/23 13% | 11/769 1% |
| Ovarian Carcinoma | 3/109 3% | 14/998 1% |
| Biliary Tract Carcinoma | 0/54 0% | 15/950 2% |
| Hodgkins Lymphoma | 0/16 0% | 2/122 2% |
| Plasma Cell Myeloma | 3/44 7% | 2/305 1% |
| Non-Cancerous | 2/104 2% | 11/830 1% |
| Pancreatic Carcinoma | 7/89 8% | 16/1611 1% |
Mutation Distribution
Where CTNND2 is mutated · all tissues, split by cell line vs tissue
How many mutations in CTNND2 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 3,840 mutations in CTNND2
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 |
|---|