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catalytic step 2 spliceosome

Term Information

Accession
GO:0071013
Name
catalytic step 2 spliceosome
Ontology
cellular_component
Synonyms
mammalian spliceosomal complex C, mammalian spliceosomal complex C1, yeast spliceosomal complex A2-2
Alternate IDs
None
Definition
A spliceosomal complex that contains three snRNPs, including U5, bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the associated snRNPs. Source: GOC:krc, PMID:19239890, GOC:ab, ISBN:0879695897, GOC:mah, PMID:18322460, ISBN:0879697393
Comment
None
History
See term history for GO:0071013 at QuickGO
Subset
None
Feedback
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Parents of catalytic step 2 spliceosome (GO:0071013)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
catalytic step 2 spliceosome [is_a relation] is_a  catalytic complex (GO:1902494)
catalytic step 2 spliceosome [is_a relation] is_a  spliceosomal complex (GO:0005681)
catalytic step 2 spliceosome [BFO:0000051 relation] BFO:0000051  U5 snRNP (GO:0005682)
catalytic step 2 spliceosome [BFO:0000051 relation] BFO:0000051  Prp19 complex (GO:0000974)
Children of catalytic step 2 spliceosome (GO:0071013)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
U2-type catalytic step 2 spliceosome (GO:0071007) [is_a relation] is_a  catalytic step 2 spliceosome
U12-type catalytic step 2 spliceosome (GO:0071018) [is_a relation] is_a  catalytic step 2 spliceosome
None.