second spliceosomal transesterification activity | nucleic acid binding | pre-mRNA 3'-splice site binding | catalytic activity | pre-mRNA binding | organic cyclic compound binding | heterocyclic compound binding | RNA binding
RNA metabolic process | RNA processing | second spliceosomal transesterification activity | cellular process | spliceosomal complex assembly | organic cyclic compound metabolic process | cellular aromatic compound metabolic process | cellular component organization | RNA splicing | RNA splicing, via transesterification reactions | mRNA 3'-splice site recognition | cellular nitrogen compound metabolic process | cellular component assembly | mRNA metabolic process | nitrogen compound metabolic process | cellular protein-containing complex assembly | mRNA splice site selection | protein-containing complex assembly | metabolic process | nucleobase-containing compound metabolic process | organic substance metabolic process | gene expression | ribonucleoprotein complex assembly | heterocycle metabolic process | ribonucleoprotein complex biogenesis | cellular metabolic process | mRNA processing | mRNA splicing, via spliceosome | macromolecule metabolic process
intracellular membrane-bounded organelle | cell | nuclear lumen | intracellular organelle | nuclear body | protein-containing complex | nucleoplasm | nuclear speck | ribonucleoprotein complex | spliceosomal complex | membrane-bounded organelle | nucleus | organelle | membrane-enclosed lumen | intracellular