Sart1

Predicted to be involved in mRNA cis splicing, via spliceosome; maturation of 5S rRNA; and positive regulation of cytotoxic T cell differentiation. Predicted to be located in Cajal body; Golgi apparatus; and nuclear speck. Predicted to be part of U2-type precatalytic spliceosome; U4/U6 x U5 tri-snRNP complex; and catalytic step 2 spliceosome. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; hemolymphoid system; and integumental system. Orthologous to human SART1 (spliceosome associated factor 1, recruiter of U4/U6.U5 tri-snRNP). [provided by Alliance of Genome Resources, Jul 2025]

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 Sart1 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.

Biological processes and signaling networks where the Sart1 gene in mouse plays a role, providing insight into its function and relevance in health or disease.

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.

Describes the biological processes, cellular components, and molecular functions associated with the mouse Sart1 gene, providing context for its role in the cell.