AmiGO 2: Term Details for "U12-type prespliceosome" (GO:0071015)

Accession: GO:0071015
Name: U12-type prespliceosome
Ontology: cellular_component
Synonyms: minor prespliceosome, AT-AC prespliceosome, mammalian U12-type spliceosomal complex A, yeast U12-type spliceosomal complex B
Alternate IDs: None
Definition: A spliceosomal complex that is formed by the cooperative binding of the heterodimeric U11/U12 snRNP to the 5' splice site and the branch point sequence. The U12-type prespliceosome includes many proteins in addition to those found in the U11/U12 heterodimeric snRNPs. Commitment to a given pair of 5' and 3' splice sites occurs at the time of prespliceosome formation. Source: GOC:krc, PMID:16201866, GOC:ab, GOC:mah, PMID:10197985
Comment: None
History: See term history for GO:0071015 at QuickGO
Chem. react.: None
Subset: None
Related: Link to all genes and gene products annotated to U12-type prespliceosome (excluding "regulates").; Link to all direct and indirect annotations to U12-type prespliceosome (excluding "regulates").; Link to all direct and indirect annotations download (limited to first 10,000) for U12-type prespliceosome (excluding "regulates").

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

subject	relation	object
U12-type prespliceosome	is_a	prespliceosome (GO:0071010)
U12-type prespliceosome	BFO:0000051	U11/U12 snRNP (GO:0034693)
U12-type prespliceosome	is_a	U12-type spliceosomal complex (GO:0005689)

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