Planteome: Term Details for "catalytic step 1 spliceosome" (GO:0071012)

Accession: GO:0071012
Name: catalytic step 1 spliceosome
Ontology: cellular_component
Synonyms: activated spliceosome, mammalian spliceosomal complex B*, mammalian spliceosomal complex B2, yeast spliceosomal complex A1
Alternate IDs: None
Definition: A spliceosomal complex that is formed by the displacement of the two snRNPs from the precatalytic spliceosome; three snRNPs including U5 remain associated with the mRNA. This complex, sometimes called the activated spliceosome, is the catalytically active form of the spliceosome, and includes many proteins in addition to those found in the associated snRNPs. Source: GOC:krc, PMID:19239890, GOC:ab, GOC:mah, PMID:18322460
Comment: None
History: See term history for GO:0071012 at QuickGO
Subset: None
Related: Link to all annotated objects annotated to catalytic step 1 spliceosome.; Link to all direct and indirect annotations to catalytic step 1 spliceosome.; Link to all direct and indirect annotations download (limited to first 10,000) for catalytic step 1 spliceosome.
Feedback: Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

subject	relation	object
U12-type catalytic step 1 spliceosome (GO:0071017)	is_a	catalytic step 1 spliceosome
U2-type catalytic step 1 spliceosome (GO:0071006)	is_a	catalytic step 1 spliceosome

catalytic step 1 spliceosome