Rnd2 Gene Summary [Rat]
Predicted to enable GTP binding activity; GTPase activity; and protein kinase binding activity. Predicted to be involved in actin filament organization; regulation of actin cytoskeleton organization; and signal transduction. Predicted to act upstream of or within positive regulation of collateral sprouting. Located in early endosome. Orthologous to human RND2 (Rho family GTPase 2). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Rnd2 |
| Official Name | Rho family GTPase 2 [Source:RGD Symbol;Acc:1306172] |
| Ensembl ID | ENSRNOG00000020698 |
| Bio databases IDs | |
| Aliases | Rho family GTPase 2 |
| Synonyms | ARHN, LOC284062, RHO7, Rho family GTPase 2, RhoN, Rohn |
| 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 Rnd2 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- CAAX box
- small GTP-binding protein domain
- Small GTPase of the Ras superfamily (ill-defined subfamily)
- Ras family
- Rab subfamily of small GTPases
- GTPase
- enzyme
- protein binding
- Ras of Complex, Roc, domain of DAPkinase
- Rho (Ras homology) subfamily of Ras-like small GTPases
- P-loop containing Nucleoside Triphosphate Hydrolases
- Ras subfamily of RAS small GTPases
Pathways
Biological processes and signaling networks where the Rnd2 gene in rat plays a role, providing insight into its function and relevance in health or disease.
- Actin Nucleation by ARP-WASP Complex
- Cholecystokinin/Gastrin-mediated Signaling
- CXCR4 Signaling
- Germ Cell-Sertoli Cell Junction Signaling
- Glioblastoma Multiforme Signaling
- Glioma Invasiveness Signaling
- Gαq Signaling
- HMGB1 Signaling
- IL-8 Signaling
- ILK Signaling
- Integrin Signaling
- mTOR Signaling
- Production of Nitric Oxide and Reactive Oxygen Species in Macrophages
- Regulation of Actin-based Motility by Rho
- RhoGDI Signaling
- Semaphorin Signaling in Neurons
- Serotonin Receptor Signaling
- Signaling by Rho Family GTPases
- Sphingosine-1-phosphate Signaling
- Tec Kinase Signaling
- Thrombin Signaling
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
- T acute lymphoblastic leukemia
- infection by HIV-1
role in cell
- formation
- branching
- fusion
- density
- outgrowth
- contraction
- invagination in
- invagination
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
- Plasma Membrane
- Golgi Apparatus
- early endosomes
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the rat Rnd2 gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- positive regulation of collateral sprouting
- regulation of actin cytoskeleton organization
- signal transduction
- small GTPase mediated signal transduction
- actin filament organization
- collateral sprouting
- cell migration
Cellular Component
Where in the cell the gene product is active
- early endosome
- acrosomal membrane
- cytosol
- plasma membrane
Molecular Function
What the gene product does at the molecular level
- GTP binding
- protein kinase binding
- protein binding
- GTPase activity