cation binding | nucleic acid binding | ribonucleotide binding | nucleotide binding | hydrolase activity | carbohydrate derivative binding | pyrophosphatase activity | catalytic activity | ATP binding | anion binding | adenyl nucleotide binding | nucleoside-triphosphatase activity | purine nucleotide binding | ion binding | organic cyclic compound binding | purine ribonucleoside triphosphate binding | zinc ion binding | hydrolase activity, acting on acid anhydrides | transition metal ion binding | purine ribonucleotide binding | adenyl ribonucleotide binding | helicase activity | drug binding | metal ion binding | heterocyclic compound binding | hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides | small molecule binding
RNA metabolic process | RNA processing | cellular process | organic cyclic compound metabolic process | cellular aromatic compound metabolic process | RNA splicing | RNA splicing, via transesterification reactions | cellular nitrogen compound metabolic process | mRNA metabolic process | nitrogen compound metabolic process | metabolic process | nucleobase-containing compound metabolic process | organic substance metabolic process | gene expression | heterocycle metabolic process | cellular metabolic process | mRNA processing | mRNA splicing, via spliceosome | macromolecule metabolic process
intracellular membrane-bounded organelle | catalytic complex | catalytic step 2 spliceosome | cell | intracellular organelle | protein-containing complex | ribonucleoprotein complex | spliceosomal complex | membrane-bounded organelle | nucleus | organelle | intracellular | precatalytic spliceosome