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 | 1,836 | 220 | 1,600 |
| Samples | 389 | 44 | 341 |
| Peptides | 348 | 41 | 314 |
Function
PCDH11Y · Protocadherin 11 Y-linked
This gene belongs to the protocadherin family, a subfamily of the cadherin superfamily. The encoded protein consists of an extracellular domain containing seven cadherin repeats, a transmembrane domain, and a cytoplasmic tail that differs from those of the classical cadherins. This gene is located on the Y chromosome in a block of X/Y homology and is very closely related to its paralog on the X chromosome. The protein is thought to play a role in cell-cell recognition during development of the central nervous system. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2013].
Isoforms & Proteins
5 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 336 amino-acid changes on canonical ENST00000400457 · 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 PCDH11Y · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in PCDH11Y – 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 | 1/25 4% | 0/0 0% |
| Squamous Cell Lung Carcinoma | 2/57 4% | 29/810 4% |
| Non-Small Cell Lung Carcinoma | 17/304 6% | 29/1390 2% |
| Melanoma | 2/210 1% | 54/1899 3% |
| T-Lymphoblastic Leukemia | 1/40 2% | 0/0 0% |
| Esophageal Carcinoma | 0/23 0% | 15/769 2% |
| Oral Cavity Carcinoma | 1/54 2% | 0/0 0% |
| Small Cell Lung Carcinoma | 0/9 0% | 13/752 2% |
| Mesothelioma | 2/62 3% | 1/165 1% |
| Bladder Carcinoma | 0/58 0% | 13/956 1% |
| Gastric Carcinoma | 1/74 1% | 23/1809 1% |
| Colorectal Carcinoma | 2/143 1% | 37/3239 1% |
| Chondrosarcoma | 0/14 0% | 1/75 1% |
| Other Solid Cancers | 1/94 1% | 17/1515 1% |
| Hepatocellular Carcinoma | 0/46 0% | 25/2210 1% |
| Neuroendocrine Tumour | 7/154 5% | 1/577 0% |
| Glioma | 0/52 0% | 19/2127 1% |
| Gastrointestinal Stromal Tumour | 0/0 0% | 1/133 1% |
| Biliary Tract Carcinoma | 0/54 0% | 7/950 1% |
| Other Sarcomas | 1/69 1% | 4/699 1% |
| Thyroid Gland Carcinoma | 0/45 0% | 9/1592 1% |
| Rhabdomyosarcoma | 0/33 0% | 1/171 1% |
| Osteosarcoma | 1/45 2% | 0/166 0% |
| Esophageal Squamous Cell Carcinoma | 0/51 0% | 12/2550 0% |
| Burkitts Lymphoma | 1/32 3% | 0/196 0% |
| Head and Neck Carcinoma | 0/85 0% | 7/1574 0% |
| Prostate Carcinoma | 0/13 0% | 9/2105 0% |
| Non-Cancerous | 0/104 0% | 3/830 0% |
| Neuroblastoma | 1/87 1% | 3/1331 0% |
| Kidney Carcinoma | 1/85 1% | 3/1862 0% |
Mutation Distribution
Where PCDH11Y is mutated · all tissues, split by cell line vs tissue
How many mutations in PCDH11Y 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 42 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 1,836 mutations in PCDH11Y
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 |
|---|