GO TERM SUMMARY
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Name: |
generation of catalytic spliceosome for first transesterification step |
Acc: |
GO:0000349 |
Aspect: |
Biological Process |
Desc: |
Formation of a catalytic spliceosome complex ready to perform the first splicing reaction. This occurs by an ATP-dependent conformational change of the pre-catalytic spliceosome. |
Synonyms:
- catalytic spliceosome assembly for first transesterification step
- spliceosomal C1 complex biosynthesis
- spliceosomal A2-2 complex biosynthesis
- U12-type catalytic spliceosome formation for first transesterification step
- formation of catalytic spliceosome for first transesterification step
- spliceosomal C1 complex formation
- U2-type catalytic spliceosome formation for first transesterification step
- GO:0000357
- GO:0000356
- spliceosomal A2-2 complex formation
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