Involved in spliceosomal complex disassembly. Located in endoplasmic reticulum and nucleus. Part of U2-type post-mRNA release spliceosomal complex.
SGD Description
Essential protein that forms a dimer with Ntr1p; also forms a trimer, with Ntr2p and the DExD/H-box RNA helicase Prp43p, that is involved in spliceosome disassembly