Csn2 Gene Summary [Mouse]
Predicted to enable cysteine-type endopeptidase inhibitor activity. Predicted to be involved in lactation. Located in extracellular region. Is expressed in mammary gland. Orthologous to human CSN2 (casein beta). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Csn2 |
| Official Name | casein beta [Source:MGI Symbol;Acc:MGI:88541] |
| Ensembl ID | ENSMUSG00000063157 |
| Bio databases IDs | |
| Aliases | casein beta |
| Synonyms | Beta casein, CASB, Casein, casein beta, Casein β, CSNB, PDC213, β-casein |
| 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 Csn2 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- kinase
- cysteine protease inhibitor activity
- enzyme inhibitor activity
- calcium ion binding
- Casein
- protein binding
Pathways
Biological processes and signaling networks where the Csn2 gene in mouse plays a role, providing insight into its function and relevance in health or disease.
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.
- Extracellular Space
- intracellular compartment
- intracellular space
- exosomes
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the mouse Csn2 gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- calcium ion transport
- lactation
- negative regulation of cysteine-type endopeptidase activity
Cellular Component
Where in the cell the gene product is active
- extracellular space
- extracellular region
Molecular Function
What the gene product does at the molecular level
- protein binding
- cysteine-type endopeptidase inhibitor activity
- enzyme inhibitor activity
- calcium ion binding