Tags: Protein.
tRNA-splicing endonuclease subunit Sen2 is an enzyme that in humans is encoded by the TSEN2 gene.tRNA splicing is a fundamental process required for cell growth and division. SEN2 is a subunit of the tRNA splicing endonuclease which catalyzes the removal of introns the first step in tRNA splicing (Paushkin et al. 2004).[supplied by OMIM]