Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables proline-rich region binding activity. Predicted to be involved in several processes, including mRNA splicing, via spliceosome; regulation of cell shape; and regulation of cytokinesis. Predicted to act upstream of or within RNA splicing and mRNA processing. Located in nuclear matrix. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; respiratory system; and sensory organ. Orthologous to human PRPF40A (pre-mRNA processing factor 40 homolog A).