193116-GO

Definition: 
RNA splicing, via transesterification reactions
alternative mRNA splicing, via spliceosome
second spliceosomal transesterification activity
mRNA 3'-splice site recognition
nucleic acid binding
nucleus
spliceosomal complex
cytoplasm
mRNA processing
intracellular protein transport
zinc ion binding
RNA splicing
nuclear speck
small nuclear ribonucleoprotein complex
pre-mRNA 3'-splice site binding
cellular response to heat
intracellular membrane-bounded organelle
metal ion binding
catalytic step 2 spliceosome