Enables U6 snRNA binding activity. Involved in mRNA splicing, via spliceosome. Part of Prp19 complex; U2-type catalytic step 1 spliceosome; and U2-type catalytic step 2 spliceosome.
SGD Description
Member of the NineTeen Complex (NTC); this complex contains Prp19p and stabilizes U6 snRNA in catalytic forms of the spliceosome containing U2, U5, and U6 snRNAs; binds directly to U6 snRNA; similar to S. pombe Cwf2