S.cerevisiae - Yeastract

Gene Ontology Information

Protein Name	Prp22p
Description	DEAH-box RNA-dependent ATPase/ATP-dependent RNA helicase; associates with lariat intermediates before the second catalytic step of splicing; mediates ATP-dependent mRNA release from the spliceosome and unwinds RNA duplexes; required for proofreading the exon ligation reaction
GO Terms: Biological Process	level 7: mRNA processing level 7: generation of catalytic spliceosome for second transesterification step level 7: RNA splicing level 8: spliceosomal complex disassembly level 8: mRNA splicing, via spliceosome
GO Terms: Molecular Function	level 3: helicase activity level 3: hydrolase activity level 4: nucleic acid binding level 4: RNA helicase activity level 4: nucleotide binding level 5: RNA binding level 5: second spliceosomal transesterification activity level 6: ATP binding
GO Terms: Cellular Component	level 4: catalytic step 2 spliceosome level 5: nucleus level 5: U2-type catalytic step 2 spliceosome level 6: U2-type post-spliceosomal complex
External source	Open in SGD