Actr1b Gene Summary [Mouse]
Predicted to enable ATP binding activity. Predicted to be located in centrosome and cytoplasm. Predicted to be part of dynactin complex. Is expressed in olfactory epithelium and vomeronasal organ. Orthologous to human ACTR1B (actin related protein 1B). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Actr1b |
| Official Name | ARP1 actin-related protein 1B, centractin beta [Source:MGI Symbol;Acc:MGI:1917446] |
| Ensembl ID | ENSMUSG00000037351 |
| Bio databases IDs | |
| Aliases | ARP1 actin-related protein 1B, centractin beta |
| Synonyms | 2310066K23Rik, actin related protein 1B, ARP1 actin-related protein 1B, centractin beta, ARP1 actin-related protein 1B, centractin β, ARP1B, CTRN2, PC3 |
| Species | Mouse, Mus musculus |
| 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 mouse Actr1b often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- Actin
- protein binding
- ASKHA_ATPase-like
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
Subcellular Expression
Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
- Cytoplasm
- microtubule cytoskeleton
- secretory granule lumen
- ficolin-1-rich granule lumen
- Extracellular Space
- Nucleus
- centrosome
- cytosol
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the mouse Actr1b gene, providing context for its role in the cell.
Cellular Component
Where in the cell the gene product is active
- centrosome
- microtubule cytoskeleton
- extracellular vesicular exosome
- dynactin complex
- cytoplasm
- membrane
- cytosol
- secretory granule lumen
- extracellular region
Molecular Function
What the gene product does at the molecular level
- ATP binding
- protein binding