generation of catalytic spliceosome for second transesterification step

Term Information

Accession
GO:0000350
Ontology
biological process
Synonyms
related: catalytic spliceosome assembly for second transesterification step
related: lariat formation, 5'-splice site cleavage
narrow: formation of catalytic U12-type spliceosome for second transesterification step
narrow: formation of catalytic U2-type spliceosome for second transesterification step
narrow: formation of spliceosomal A2-2 complex
narrow: formation of spliceosomal C1 complex
narrow: spliceosomal A2-3 complex biosynthesis
narrow: spliceosomal A2-3 complex formation
narrow: spliceosomal C2 complex biosynthesis
narrow: spliceosomal C2 complex formation
alt_id: GO:0000358
alt_id: GO:0000359
exact: formation of catalytic spliceosome for second transesterification step
Definition
Conformational rearrangement of the spliceosomal complex containing the RNA products from the 1st step of splicing to form the catalytic site for the second step of splicing. [source: GOC:krc, ISBN:0879695897]
Comment
Note that this step represents formation of the A2-3 complex (yeast) or the C2 complex (mammalian).
Subset
None
Community
There have been 0 comments for this term. If you would like to view or participate in the community annotation, please continue to the GONUTS page.

Back to top

Term Lineage

Switch to viewing term parents, siblings and children

Filter tree view help!
Filter Gene Product Counts
View Options

Tree view


Back to top

External References

None.