AmiGO 2: Term Details for "precatalytic spliceosome" (GO:0071011)

Accession: GO:0071011
Name: precatalytic spliceosome
Ontology: cellular_component
Synonyms: mammalian spliceosomal complex B, mammalian spliceosomal complex B1, yeast spliceosomal complex A2-1
Alternate IDs: None
Definition: A spliceosomal complex that is formed by the recruitment of a preassembled U5-containing tri-snRNP to the prespliceosome. Although all 5 snRNPs are present, the precatalytic spliceosome is catalytically inactive. The precatalytic spliceosome 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:0071011 at QuickGO
Chem. react.: None
Subset: None
Related: Link to all genes and gene products annotated to precatalytic spliceosome (excluding "regulates").; Link to all direct and indirect annotations to precatalytic spliceosome (excluding "regulates").; Link to all direct and indirect annotations download (limited to first 10,000) for precatalytic spliceosome (excluding "regulates").

Include "regulates"
For more information, please see the ontology relation documentation.

subject	relation	object
precatalytic spliceosome	is_a	spliceosomal complex (GO:0005681)

subject	relation	object
U2-type precatalytic spliceosome (GO:0071005)	is_a	precatalytic spliceosome
U12-type precatalytic spliceosome (GO:0071016)	is_a	precatalytic spliceosome

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