Serpinb3a Gene Summary [Mouse]
Predicted to enable endopeptidase inhibitor activity; protease binding activity; and virus receptor activity. Predicted to be located in several cellular components, including cytoplasmic vesicle; cytosol; and extracellular exosome. Predicted to be active in extracellular space. Orthologous to human SERPINB3 (serpin family B member 3) and SERPINB4 (serpin family B member 4). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Serpinb3a |
| Official Name | serine (or cysteine) peptidase inhibitor, clade B (ovalbumin), member 3A [Source:MGI Symbol;Acc:MGI:3573933] |
| Ensembl ID | ENSMUSG00000044594 |
| Bio databases IDs | |
| Aliases | serine (or cysteine) peptidase inhibitor, clade B (ovalbumin), member 3A |
| Synonyms | 1110001H02Rik, 1110013A16Rik, RGD1562868, Scca2, serine (or cysteine) peptidase inhibitor, clade B (ovalbumin), member 3A, Serpinb4, serpin family B member 3A, Sqn5 |
| 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 Serpinb3a often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- cysteine protease inhibitor activity
- viral receptor
- protease binding
- SERine Proteinase INhibitors (serpin) family
- serine protease inhibitor activity
- enzyme binding
- Serpin (serine protease inhibitor)
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
- Nucleus
- Plasma Membrane
- cytosol
- cytoplasmic vesicles
- exosomes