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 | 949 | 125 | 801 |
| Samples | 261 | 49 | 204 |
| Peptides | 253 | 37 | 214 |
Function
VPS45 · Vacuolar protein sorting 45 homolog
Vesicle mediated protein sorting plays an important role in segregation of intracellular molecules into distinct organelles. Genetic studies in yeast have identified more than 40 vacuolar protein sorting (VPS) genes involved in vesicle transport to vacuoles. This gene is a member of the Sec1 domain family, and shows a high degree of sequence similarity to mouse, rat and yeast Vps45. The exact function of this gene is not known, but its high expression in peripheral blood mononuclear cells suggests a role in trafficking proteins, including inflammatory mediators. Multiple alternatively spliced transcript variants have been found for this gene. [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.
| Transcript | UniProt | Mutations | Peptides |
|---|---|---|---|
| ENST00000644510 | Q9NRW7 | 275 | 208 |
| ENST00000644526 | A0A2R8YD95* | 241 | 195 |
| ENST00000643970 | A0A2R8YE10* | 206 | 167 |
| ENST00000369128 | Q9NRW7-2 | 196 | 161 |
| ENST00000643611 | A0A2R8Y7W9* | 31 | 25 |
Gene Properties
Recurrent Mutations
All 208 amino-acid changes on canonical ENST00000644510 · 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 VPS45 · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in VPS45 – 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 | 3/40 8% | 0/0 0% |
| Oral Cavity Carcinoma | 2/54 4% | 0/0 0% |
| Endometrial Carcinoma | 1/42 2% | 16/612 3% |
| Glioblastoma | 2/98 2% | 0/0 0% |
| Melanoma | 9/210 4% | 26/1899 1% |
| Colorectal Carcinoma | 11/143 8% | 34/3239 1% |
| Bladder Carcinoma | 2/58 3% | 9/956 1% |
| Gastric Carcinoma | 0/74 0% | 20/1809 1% |
| Non-Small Cell Lung Carcinoma | 2/304 1% | 14/1390 1% |
| Mesothelioma | 2/62 3% | 0/165 0% |
| Other Solid Cancers | 0/94 0% | 14/1515 1% |
| Hodgkins Lymphoma | 0/16 0% | 1/122 1% |
| Squamous Cell Lung Carcinoma | 0/57 0% | 6/810 1% |
| Cervical Carcinoma | 0/35 0% | 3/422 1% |
| Ovarian Carcinoma | 2/109 2% | 5/998 0% |
| Hepatocellular Carcinoma | 3/46 7% | 11/2210 0% |
| Plasma Cell Myeloma | 0/44 0% | 2/305 1% |
| Germ Cell Tumour | 0/25 0% | 1/169 1% |
| Biliary Tract Carcinoma | 0/54 0% | 5/950 1% |
| Osteosarcoma | 0/45 0% | 1/166 1% |
| Head and Neck Carcinoma | 1/85 1% | 6/1574 0% |
| Glioma | 0/52 0% | 8/2127 0% |
| Breast Carcinoma | 3/144 2% | 7/3264 0% |
| Neuroendocrine Tumour | 0/154 0% | 2/577 0% |
| Esophageal Squamous Cell Carcinoma | 0/51 0% | 7/2550 0% |
| Small Cell Lung Carcinoma | 0/9 0% | 2/752 0% |
| Medulloblastoma | 0/0 0% | 1/450 0% |
| Prostate Carcinoma | 2/13 15% | 2/2105 0% |
| Kidney Carcinoma | 0/85 0% | 3/1862 0% |
| Neuroblastoma | 1/87 1% | 1/1331 0% |
Mutation Distribution
Where VPS45 is mutated · all tissues, split by cell line vs tissue
How many mutations in VPS45 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 949 mutations in VPS45
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 |
|---|