Fbxl21 Gene Summary [Mouse]
Involved in entrainment of circadian clock by photoperiod and protein ubiquitination. Located in cytosol and nucleus. Part of SCF ubiquitin ligase complex. Is expressed in gonad; metanephros; nervous system; and stomach. Orthologous to human FBXL21P (F-box and leucine rich repeat protein 21, pseudogene). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Fbxl21 |
| Official Name | F-box and leucine-rich repeat protein 21 [Source:MGI Symbol;Acc:MGI:2442921] |
| Ensembl ID | ENSMUSG00000035509 |
| Bio databases IDs | |
| Aliases | F-box and leucine-rich repeat protein 21 |
| Synonyms | D630045D17Rik, FBL3B, F-box and leucine-rich repeat protein 21, FBXL3B, Psttm |
| Species | Mouse, Mus musculus |
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 Fbxl21 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
- F-box domain superfamily
- F-box-like
- protein binding
- Leucine-rich repeat domain of FBXL3 and related proteins
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
- cytosol