SRRM2 (Serine/Arginine Repetitive Matrix 2) is a Protein Coding gene. Among its related pathways are mRNA Splicing – Major Pathway and Gene Expression. Involved in pre-mRNA splicing. May function at or prior to the first catalytic step of splicing at the catalytic center of the spliceosome. May do so by stabilizing the catalytic center or the position of the RNA substrate (By similarity). Binds to RNA.