RPS6KA5

Ribosomal protein S6 kinase A5 O75582 KS6A5_HUMAN
Protein Coding Chr 14 14q32.11 Swiss-Prot reviewed Entrez 9252
Mutations
796
CL 115 · Tissue 671
Samples
313
CL 58 · Tissue 250
Peptides
253
unique mutant peptides
Transcripts
3
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
Mutations796115671
Samples31358250
Peptides25344212

Function

RPS6KA5 · Ribosomal protein S6 kinase A5

Enables ATP binding activity and protein serine/threonine kinase activity. Involved in several processes, including histone-serine phosphorylation; positive regulation of histone modification; and regulation of transcription, DNA-templated. Located in cytoplasm and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

Isoforms & Proteins

3 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
ENST00000614987 O75582 328 247
ENST00000536315 O75582-3 268 212
ENST00000418736 O75582-2 200 160

Gene Properties

Type
Protein Coding
Chromosome
14
Cytoband
14q32.11
Entrez ID
Aliases
MSK1MSPK1RLPK

Recurrent Mutations

All 247 amino-acid changes on canonical ENST00000614987 · 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 RPS6KA5 · 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 RPS6KA5 – 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
5/40 12%
0/0 0%
Chronic Myelogenous Leukemia
2/25 8%
0/0 0%
Endometrial Carcinoma
4/42 10%
21/612 3%
Oral Cavity Carcinoma
2/54 4%
0/0 0%
Glioblastoma
2/98 2%
0/0 0%
Cervical Carcinoma
4/35 11%
5/422 1%
Other Solid Cancers
3/94 3%
28/1515 2%
Melanoma
0/210 0%
36/1899 2%
Bladder Carcinoma
1/58 2%
12/956 1%
Germ Cell Tumour
1/25 4%
1/169 1%
Colorectal Carcinoma
5/143 4%
30/3239 1%
Non-Small Cell Lung Carcinoma
6/304 2%
11/1390 1%
Hepatocellular Carcinoma
1/46 2%
20/2210 1%
Squamous Cell Lung Carcinoma
1/57 2%
7/810 1%
Ovarian Carcinoma
4/109 4%
5/998 0%
Gastric Carcinoma
1/74 1%
13/1809 1%
Hodgkins Lymphoma
0/16 0%
1/122 1%
Plasma Cell Myeloma
1/44 2%
1/305 0%
Head and Neck Carcinoma
1/85 1%
8/1574 1%
Small Cell Lung Carcinoma
0/9 0%
4/752 1%
Biliary Tract Carcinoma
1/54 2%
4/950 0%
Rhabdomyosarcoma
0/33 0%
1/171 1%
Prostate Carcinoma
0/13 0%
10/2105 0%
Burkitts Lymphoma
0/32 0%
1/196 1%
Non-Cancerous
0/104 0%
4/830 0%
Neuroendocrine Tumour
1/154 1%
2/577 0%
Breast Carcinoma
1/144 1%
9/3264 0%
Glioma
0/52 0%
6/2127 0%
Kidney Carcinoma
1/85 1%
4/1862 0%
Other Sarcomas
2/69 3%
0/699 0%

Mutation Distribution

Where RPS6KA5 is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in RPS6KA5 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 796 mutations in RPS6KA5

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