Haspin Gene Summary [Rat]
Predicted to enable ATP binding activity; DNA binding activity; and histone H3T3 kinase activity. Predicted to be involved in several processes, including chromosome organization; homologous chromosome segregation; and mitotic spindle assembly checkpoint signaling. Predicted to act upstream of or within negative regulation of G1/S transition of mitotic cell cycle. Predicted to be located in microtubule cytoskeleton and nucleus. Predicted to be active in cytoplasm and nucleus. Orthologous to human HASPIN (histone H3 associated protein kinase). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Haspin |
| Official Name | histone H3 associated protein kinase [Source:RGD Symbol;Acc:1596276] |
| Ensembl ID | ENSRNOG00000048660 |
| Bio databases IDs | |
| Aliases | histone H3 associated protein kinase |
| Synonyms | GSG2, GSG2 isoform 1, H-Haspin, histone H3 associated protein kinase |
| Species | Rat, Rattus norvegicus |
| Orthologies |
Protein Domains
A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in rat Haspin often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- kinase
- protein serine/threonine kinase
- protein kinase
- Protein Kinases, catalytic domain
- ATP binding
- protein binding
- enzyme
- DNA binding
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
- neoplasia
- breast cancer
- organismal death
role in cell
- expression in
- apoptosis
- proliferation
- formation
- formation in
- migration
- misalignment
- abnormal morphology
- cohesion
- signal transduction in
Subcellular Expression
Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
- Nucleus
- spindle apparatus
- centrosome
- nucleoplasm
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the rat Haspin gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- mitotic cell cycle spindle assembly checkpoint
- chromatin remodeling
- mitotic sister chromatid cohesion
- protein phosphorylation
- mitotic cell cycle
- protein localization to chromosome, centromeric region
- intracellular signal transduction
Cellular Component
Where in the cell the gene product is active
- nucleus
- centrosome
- cytoplasm
- spindle
- chromosome
- nucleoplasm
Molecular Function
What the gene product does at the molecular level
- ATP binding
- protein binding
- histone kinase activity (H3-T3 specific)
- protein kinase activity