generation of catalytic spliceosome for second transesterification step
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.
GO:0022618
protein-RNA complex assembly
is_a
GO:0000393
spliceosomal conformational changes to generate catalytic conformation
part_of
catalytic spliceosome assembly for second transesterification step
related
formation of catalytic U12-type spliceosome for second transesterification step
narrow
formation of catalytic U2-type spliceosome for second transesterification step
narrow
formation of catalytic spliceosome for second transesterification step
exact
formation of spliceosomal A2-2 complex
narrow
formation of spliceosomal C1 complex
narrow
lariat formation, 5'-splice site cleavage
related
spliceosomal A2-3 complex biosynthesis
narrow
spliceosomal A2-3 complex formation
narrow
spliceosomal C2 complex biosynthesis
narrow
spliceosomal C2 complex formation
narrow
SPCC126.14 SPBC32F12.05c SPBC365.05c SPBC1711.17