Fbxo43 Gene Summary [Mouse]
Predicted to enable zinc ion binding activity. Acts upstream of or within negative regulation of meiotic nuclear division and negative regulation of protein catabolic process. Located in female germ cell nucleus. Is expressed in early conceptus and gonad. Human ortholog(s) of this gene implicated in spermatogenic failure 64. Orthologous to human FBXO43 (F-box protein 43). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Fbxo43 |
| Official Name | F-box protein 43 [Source:MGI Symbol;Acc:MGI:1926053] |
| Ensembl ID | ENSMUSG00000048230 |
| Bio databases IDs | |
| Aliases | F-box protein 43 |
| Synonyms | 4930533G20Rik, EMI2, ERP1, F-box protein 43, FBX43, OOMD12, OZEMA12, SPGF64 |
| 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 Fbxo43 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- F-box domain
- IBR domain, a half RING-finger domain
- F-box domain superfamily
- BRcat_Rcat_RBR
- protein binding
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.
- Nucleus
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the mouse Fbxo43 gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- negative regulation of cell cycle process
- meiotic cell cycle
- regulation of mitosis
- negative regulation of meiosis
- protein ubiquitination
Cellular Component
Where in the cell the gene product is active
- nucleus
Molecular Function
What the gene product does at the molecular level
- zinc ion binding
- protein binding