CXorf38

Chromosome X open reading frame 38 Q8TB03 CX038_HUMAN
Protein Coding Chr X Xp11.4 Swiss-Prot reviewed Entrez 159013
Mutations
283
CL 42 · Tissue 237
Samples
125
CL 27 · Tissue 96
Peptides
113
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
Mutations28342237
Samples1252796
Peptides1131893

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
ENST00000327877 Q8TB03 131 108
ENST00000378421 Q8TB03-2 76 67
ENST00000378426 Q8TB03-2 76 67

Gene Properties

Type
Protein Coding
Chromosome
X
Cytoband
Xp11.4
Entrez ID

Recurrent Mutations

All 108 amino-acid changes on canonical ENST00000327877 · 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 CXorf38 · 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 CXorf38 – 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-Cell Non-Hodgkins Lymphoma
1/26 4%
0/0 0%
Unknown
0/10 0%
1/29 3%
Endometrial Carcinoma
0/42 0%
8/612 1%
Melanoma
2/210 1%
21/1899 1%
Hodgkins Lymphoma
1/16 6%
0/122 0%
Thyroid Gland Carcinoma
4/45 9%
5/1592 0%
Germ Cell Tumour
1/25 4%
0/169 0%
Non-Small Cell Lung Carcinoma
2/304 1%
6/1390 0%
Squamous Cell Lung Carcinoma
3/57 5%
1/810 0%
Ovarian Carcinoma
2/109 2%
3/998 0%
Burkitts Lymphoma
1/32 3%
0/196 0%
Colorectal Carcinoma
1/143 1%
12/3239 0%
Gastric Carcinoma
3/74 4%
4/1809 0%
Other Solid Cancers
0/94 0%
6/1515 0%
Biliary Tract Carcinoma
1/54 2%
2/950 0%
Bladder Carcinoma
0/58 0%
3/956 0%
Neuroendocrine Tumour
1/154 1%
1/577 0%
Other Sarcomas
0/69 0%
2/699 0%
Hepatocellular Carcinoma
0/46 0%
5/2210 0%
Glioma
0/52 0%
4/2127 0%
Kidney Carcinoma
0/85 0%
3/1862 0%
Small Cell Lung Carcinoma
0/9 0%
1/752 0%
Esophageal Squamous Cell Carcinoma
2/51 4%
1/2550 0%
Head and Neck Carcinoma
0/85 0%
2/1574 0%
Pancreatic Carcinoma
0/89 0%
2/1611 0%
Breast Carcinoma
0/144 0%
4/3264 0%
B-Cell Non-Hodgkins Lymphoma
1/88 1%
1/2534 0%
Neuroblastoma
1/87 1%
0/1331 0%

Mutation Distribution

Where CXorf38 is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in CXorf38 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 283 mutations in CXorf38

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