Term Information

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Accession
GO:0071007
Name
U2-type catalytic step 2 spliceosome
Ontology
cellular_component
Synonyms
major catalytic step 2 spliceosome, GT-AG catalytic step 2 spliceosome, mammalian U2-type spliceosomal complex C, mammalian U2-type spliceosomal complex C1, yeast U2-type spliceosomal complex A2-2
Alternate IDs
None
Definition
A spliceosomal complex that contains the U2, U5 and U6 snRNPs 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 U2, U5 and U6 snRNPs. Source: GOC:krc, PMID:19239890, GOC:ab, ISBN:0879695897, GOC:mah, PMID:18322460, ISBN:0879697393
Comment
None
History
See term history for GO:0071007 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Parents of U2-type catalytic step 2 spliceosome (GO:0071007)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
U2-type catalytic step 2 spliceosome [BFO:0000051 relation] BFO:0000051  U6 snRNP (GO:0005688)
U2-type catalytic step 2 spliceosome [is_a relation] is_a  catalytic step 2 spliceosome (GO:0071013)
U2-type catalytic step 2 spliceosome [is_a relation] is_a  U2-type spliceosomal complex (GO:0005684)
U2-type catalytic step 2 spliceosome [BFO:0000051 relation] BFO:0000051  U2 snRNP (GO:0005686)

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None.