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 | 162 | 34 | 128 |
| Samples | 157 | 33 | 124 |
| Peptides | 118 | 23 | 98 |
Function
PGAM2 · Phosphoglycerate mutase 2
Phosphoglycerate mutase (PGAM) catalyzes the reversible reaction of 3-phosphoglycerate (3-PGA) to 2-phosphoglycerate (2-PGA) in the glycolytic pathway. The PGAM is a dimeric enzyme containing, in different tissues, different proportions of a slow-migrating muscle (MM) isozyme, a fast-migrating brain (BB) isozyme, and a hybrid form (MB). This gene encodes muscle-specific PGAM subunit. Mutations in this gene cause muscle phosphoglycerate mutase eficiency, also known as glycogen storage disease X. [provided by RefSeq, Sep 2009].
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 |
|---|---|---|---|
| ENST00000297283 | P15259 | 162 | 118 |
Gene Properties
Recurrent Mutations
All 118 amino-acid changes on canonical ENST00000297283 · 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 PGAM2 · cell line vs tissue
For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in PGAM2 – 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% |
| Thymic Epithelial Tumor | 0/0 0% | 1/39 3% |
| Gastrointestinal Stromal Tumour | 0/0 0% | 2/133 2% |
| Glioblastoma | 1/98 1% | 0/0 0% |
| Endometrial Carcinoma | 2/42 5% | 4/612 1% |
| Bladder Carcinoma | 1/58 2% | 8/956 1% |
| Squamous Cell Lung Carcinoma | 1/57 2% | 6/810 1% |
| Melanoma | 0/210 0% | 16/1899 1% |
| Colorectal Carcinoma | 9/143 6% | 16/3239 0% |
| Hodgkins Lymphoma | 0/16 0% | 1/122 1% |
| Gastric Carcinoma | 0/74 0% | 13/1809 1% |
| Cervical Carcinoma | 0/35 0% | 3/422 1% |
| Germ Cell Tumour | 1/25 4% | 0/169 0% |
| Rhabdomyosarcoma | 0/33 0% | 1/171 1% |
| Burkitts Lymphoma | 1/32 3% | 0/196 0% |
| Head and Neck Carcinoma | 1/85 1% | 5/1574 0% |
| Esophageal Squamous Cell Carcinoma | 0/51 0% | 8/2550 0% |
| Ewings Sarcoma | 0/63 0% | 1/262 0% |
| Prostate Carcinoma | 2/13 15% | 4/2105 0% |
| Hepatocellular Carcinoma | 0/46 0% | 6/2210 0% |
| Neuroendocrine Tumour | 2/154 1% | 0/577 0% |
| Small Cell Lung Carcinoma | 0/9 0% | 2/752 0% |
| Thyroid Gland Carcinoma | 2/45 4% | 2/1592 0% |
| Other Blood Cancers | 0/61 0% | 6/2725 0% |
| Medulloblastoma | 0/0 0% | 1/450 0% |
| Non-Cancerous | 1/104 1% | 1/830 0% |
| Breast Carcinoma | 1/144 1% | 5/3264 0% |
| Ovarian Carcinoma | 0/109 0% | 2/998 0% |
| Non-Small Cell Lung Carcinoma | 0/304 0% | 3/1390 0% |
| Kidney Carcinoma | 0/85 0% | 3/1862 0% |
Mutation Distribution
Where PGAM2 is mutated · all tissues, split by cell line vs tissue
How many mutations in PGAM2 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.
Mutations
All 162 mutations in PGAM2
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 |
|---|