INCA1

Inhibitor of CDK, cyclin A1 interacting protein 1 Q0VD86 INCA1_HUMAN
Protein Coding Chr 17 17p13.2 Swiss-Prot reviewed Entrez 388324
Mutations
278
CL 42 · Tissue 234
Samples
75
CL 14 · Tissue 59
Peptides
62
unique mutant peptides
Transcripts
5
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
Mutations27842234
Samples751459
Peptides621052

Function

INCA1 · Inhibitor of CDK, cyclin A1 interacting protein 1

Enables cyclin binding activity; cyclin-dependent protein serine/threonine kinase inhibitor activity; and identical protein binding activity. Acts upstream of or within negative regulation of cyclin-dependent protein serine/threonine kinase activity. Located in cytoplasm and nuclear body. [provided by Alliance of Genome Resources, Apr 2022]

Isoforms & Proteins

5 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
ENST00000574617 Q0VD86 71 58
ENST00000576820 Q0VD86 69 56
ENST00000355025 Q0VD86-2 66 53
ENST00000575780 Q0VD86-2 66 53
ENST00000695324 Q0VD86 6 6

Gene Properties

Type
Protein Coding
Chromosome
17
Cytoband
17p13.2
Entrez ID
Aliases
HSD45

Recurrent Mutations

All 58 amino-acid changes on canonical ENST00000574617 · 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 INCA1 · 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 INCA1 – 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
2/40 5%
0/0 0%
Chronic Myelogenous Leukemia
1/25 4%
0/0 0%
Endometrial Carcinoma
2/42 5%
5/612 1%
Gastrointestinal Stromal Tumour
0/0 0%
1/133 1%
Melanoma
2/210 1%
13/1899 1%
Other Solid Cancers
0/94 0%
6/1515 0%
Colorectal Carcinoma
4/143 3%
7/3239 0%
Ewings Sarcoma
0/63 0%
1/262 0%
Bladder Carcinoma
0/58 0%
3/956 0%
Small Cell Lung Carcinoma
0/9 0%
2/752 0%
Squamous Cell Lung Carcinoma
0/57 0%
2/810 0%
Medulloblastoma
0/0 0%
1/450 0%
Non-Cancerous
0/104 0%
2/830 0%
Gastric Carcinoma
1/74 1%
2/1809 0%
Other Sarcomas
0/69 0%
1/699 0%
Esophageal Carcinoma
0/23 0%
1/769 0%
Non-Small Cell Lung Carcinoma
0/304 0%
2/1390 0%
Head and Neck Carcinoma
0/85 0%
2/1574 0%
Hepatocellular Carcinoma
0/46 0%
2/2210 0%
Breast Carcinoma
2/144 1%
1/3264 0%
Ovarian Carcinoma
0/109 0%
1/998 0%
Other Blood Cancers
0/61 0%
2/2725 0%
B-Lymphoblastic Leukemia
0/55 0%
2/2640 0%
Glioma
0/52 0%
1/2127 0%
Esophageal Squamous Cell Carcinoma
0/51 0%
1/2550 0%

Mutation Distribution

Where INCA1 is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in INCA1 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 278 mutations in INCA1

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