MPHOSPH9

M-phase phosphoprotein 9 Q99550 MPP9_HUMAN
Protein Coding Chr 12 12q24.31 Swiss-Prot reviewed Entrez 10198
Mutations
910
CL 124 · Tissue 771
Samples
452
CL 83 · Tissue 361
Peptides
359
unique mutant peptides
Transcripts
2
isoforms mutated

Stats by Source

Total, split by cell line (COSMIC CL / DepMap / PubMed) vs tissue (COSMIC primary tissue)

How the counts split by source
Stats by Source

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.

TotalCell lineTissue
Mutations910124771
Samples45283361
Peptides35960292

Function

MPHOSPH9 · M-phase phosphoprotein 9

Located in Golgi apparatus and centriole. Implicated in multiple sclerosis. [provided by Alliance of Genome Resources, Apr 2022]

Isoforms & Proteins

2 transcripts · UniProt mapping is sequence-verified (AA-safe)

About the isoform mapping
Isoforms & Proteins

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.

TranscriptUniProtMutationsPeptides
ENST00000606320 Q99550 482 351
ENST00000541076 A0A8I5IG87* 428 323

Gene Properties

Type
Protein Coding
Chromosome
12
Cytoband
12q24.31
Entrez ID
Aliases
MPP-9MPP9

Recurrent Mutations

All 351 amino-acid changes on canonical ENST00000606320 · needle height = samples · drag the mini-map to zoom

What this lollipop shows
Recurrent Mutations

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 MPHOSPH9 · cell line vs tissue

How this frequency is counted
Cancer-type mutation frequency

For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in MPHOSPH9 – 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 typeCell linesTissue samples
T-Lymphoblastic Leukemia
4/40 10%
0/0 0%
Chordoma
1/7 14%
0/13 0%
Endometrial Carcinoma
5/42 12%
22/612 4%
Glioblastoma
4/98 4%
0/0 0%
Other Solid Cancers
6/94 6%
39/1515 3%
Melanoma
4/210 2%
53/1899 3%
Unknown
0/10 0%
1/29 3%
Bladder Carcinoma
2/58 3%
22/956 2%
Oral Cavity Carcinoma
1/54 2%
0/0 0%
Cervical Carcinoma
0/35 0%
8/422 2%
Colorectal Carcinoma
13/143 9%
41/3239 1%
Non-Small Cell Lung Carcinoma
9/304 3%
17/1390 1%
Gastrointestinal Stromal Tumour
0/0 0%
2/133 2%
Osteosarcoma
3/45 7%
0/166 0%
Gastric Carcinoma
6/74 8%
20/1809 1%
Esophageal Carcinoma
1/23 4%
8/769 1%
Acute Myeloid Leukemia
1/90 1%
0/0 0%
Squamous Cell Lung Carcinoma
0/57 0%
9/810 1%
Non-Cancerous
1/104 1%
7/830 1%
Other Sarcomas
0/69 0%
6/699 1%
Hodgkins Lymphoma
0/16 0%
1/122 1%
Ovarian Carcinoma
3/109 3%
5/998 0%
Biliary Tract Carcinoma
0/54 0%
7/950 1%
Prostate Carcinoma
1/13 8%
13/2105 1%
Esophageal Squamous Cell Carcinoma
0/51 0%
17/2550 1%
Hepatocellular Carcinoma
0/46 0%
13/2210 1%
Neuroendocrine Tumour
3/154 2%
1/577 0%
Germ Cell Tumour
1/25 4%
0/169 0%
Head and Neck Carcinoma
2/85 2%
6/1574 0%
Burkitts Lymphoma
0/32 0%
1/196 1%

Mutation Distribution

Where MPHOSPH9 is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in MPHOSPH9 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

GTEx Portal ↗
About the expression data
GTEx Expression

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 910 mutations in MPHOSPH9

About the mutation list
Mutations

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.

IDSampleTranscriptAA Change CDSTypeSourceMutant PeptideWild-type Peptide