MSL5 [YLR116W]
Mud synthetic-lethal 5 protein; Component of commitment complex; which defines first step in splicing pathway; essential protein that interacts with Mud2p and Prp40p, forming a bridge between the intron ends; also involved in nuclear retention of pre-mRNA; relocalizes to the cytosol in response to hypoxia
Synonyms: MSL5, MSL5p, Q12186, BBP, L2949 ...