Gene ontology

GO term GO Category GO Description
GO:0071021 C:Cellular component U2-type post-spliceosomal complex
GO:0046540 C:Cellular component U4/U6 x U5 tri-snRNP complex
GO:0005682 C:Cellular component U5 snRNP
GO:0000350 P:Biological process generation of catalytic spliceosome for second transesterification step
GO:0071048 P:Biological process nuclear retention of unspliced pre-mRNA at the site of transcription