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GO:0000350 generation of catalytic spliceosome for second transesterification step

Term Information

ID GO:0000350
Name generation of catalytic spliceosome for second transesterification step
Ontology Biological Process
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.
Comment Note that this step represents formation of the A2-3 complex (yeast) or the C2 complex (mammalian).
Secondary IDs GO:0000358 GO:0000359
GONUTS GO:0000350 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
related catalytic spliceosome assembly for second transesterification step
narrow spliceosomal C2 complex formation
narrow spliceosomal C2 complex biosynthesis
related lariat formation, 5'-splice site cleavage
narrow formation of spliceosomal C1 complex
narrow spliceosomal A2-3 complex formation
exact formation of catalytic spliceosome for second transesterification step
narrow formation of spliceosomal A2-2 complex
narrow formation of catalytic U12-type spliceosome for second transesterification step
narrow formation of catalytic U2-type spliceosome for second transesterification step
narrow spliceosomal A2-3 complex biosynthesis

Replaces

This term can be used instead of these obsolete terms:
GO Identifier GO Term Name Reason
GO:0006372 obsolete lariat formation, 5'-splice site cleavage CONSIDER GO:0000350

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0000350:
Relationship To GO:0000350 Child Term Child Term Name
Part of GO:0034403 alignment of 3' and 5' splice sites of mRNA

Protein Annotation

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0000350. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0000350 based on the entire annotation set Co-occurrence statistics for GO:0000350 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2008-05-13 Added 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.
2008-05-12 Deleted 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.
2008-05-10 Deleted RELATION part of GO:0000398 (mRNA splicing, via spliceosome)
2008-05-09 Added SYNONYM formation of catalytic U12-type spliceosome for second transesterification step
2008-05-09 Added SYNONYM formation of catalytic U2-type spliceosome for second transesterification step
2008-05-09 Added SYNONYM spliceosomal A2-3 complex biosynthesis
2008-05-09 Added SYNONYM spliceosomal A2-3 complex formation
2008-05-09 Added SYNONYM spliceosomal C2 complex biosynthesis
2008-05-09 Added SYNONYM spliceosomal C2 complex formation
2008-05-09 Added RELATION part of GO:0000398 (mRNA splicing, via spliceosome)
2008-05-09 Added SECONDARY GO:0000359 (formation of catalytic U12-type spliceosome for second transesterification step)
2008-05-09 Added SECONDARY GO:0000358 (formation of catalytic U2-type spliceosome for second transesterification step)
2008-04-01 Updated RELATION is a GO:0022618 (ribonucleoprotein complex assembly)
2008-04-01 Updated RELATION part of GO:0000393 (spliceosomal conformational changes to generate catalytic conformation)
2007-08-09 Added SYNONYM catalytic spliceosome assembly for second transesterification step
2007-08-09 Added SYNONYM formation of catalytic spliceosome for second transesterification step
2007-08-09 Added SYNONYM formation of spliceosomal A2-2 complex
2007-08-09 Added SYNONYM formation of spliceosomal C1 complex
2007-08-09 Added SYNONYM lariat formation, 5'-splice site cleavage
2007-08-09 Deleted SYNONYM catalytic spliceosome assembly for second transesterification step
2007-08-09 Deleted SYNONYM formation of catalytic spliceosome for second transesterification step
2007-08-09 Deleted SYNONYM formation of spliceosomal A2-2 complex
2007-08-09 Deleted SYNONYM formation of spliceosomal C1 complex
2007-08-09 Deleted SYNONYM lariat formation, 5'-splice site cleavage
2007-06-16 Added SYNONYM catalytic spliceosome assembly for second transesterification step
2007-01-15 Updated TERM generation of catalytic spliceosome for second transesterification step
2007-01-15 Added SYNONYM formation of catalytic spliceosome for second transesterification step
2005-08-10 Added SYNONYM lariat formation, 5'-splice site cleavage
2004-04-19 Added SYNONYM formation of spliceosomal A2-2 complex
2004-04-19 Added SYNONYM formation of spliceosomal C1 complex
2004-04-16 Deleted SYNONYM formation of spliceosomal A2-2 complex
2004-04-16 Deleted SYNONYM formation of spliceosomal C1 complex
2003-11-15 Updated TERM formation of catalytic spliceosome for second transesterification step
2003-08-22 Added 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.
2003-08-21 Added SYNONYM formation of spliceosomal A2-2 complex
2003-08-21 Added SYNONYM formation of spliceosomal C1 complex
2003-08-21 Added TERM formation of catalytic spliceosome for 2nd transesterification step

Term

Timestamp Action Category Detail
2007-01-15 Updated TERM generation of catalytic spliceosome for second transesterification step
2003-11-15 Updated TERM formation of catalytic spliceosome for second transesterification step
2003-08-21 Added TERM formation of catalytic spliceosome for 2nd transesterification step

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added 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.
2008-05-12 Deleted 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.
2008-05-09 Added SYNONYM formation of catalytic U12-type spliceosome for second transesterification step
2008-05-09 Added SYNONYM formation of catalytic U2-type spliceosome for second transesterification step
2008-05-09 Added SYNONYM spliceosomal A2-3 complex biosynthesis
2008-05-09 Added SYNONYM spliceosomal A2-3 complex formation
2008-05-09 Added SYNONYM spliceosomal C2 complex biosynthesis
2008-05-09 Added SYNONYM spliceosomal C2 complex formation
2007-08-09 Added SYNONYM catalytic spliceosome assembly for second transesterification step
2007-08-09 Added SYNONYM formation of catalytic spliceosome for second transesterification step
2007-08-09 Added SYNONYM formation of spliceosomal A2-2 complex
2007-08-09 Added SYNONYM formation of spliceosomal C1 complex
2007-08-09 Added SYNONYM lariat formation, 5'-splice site cleavage
2007-08-09 Deleted SYNONYM catalytic spliceosome assembly for second transesterification step
2007-08-09 Deleted SYNONYM formation of catalytic spliceosome for second transesterification step
2007-08-09 Deleted SYNONYM formation of spliceosomal A2-2 complex
2007-08-09 Deleted SYNONYM formation of spliceosomal C1 complex
2007-08-09 Deleted SYNONYM lariat formation, 5'-splice site cleavage
2007-06-16 Added SYNONYM catalytic spliceosome assembly for second transesterification step
2007-01-15 Added SYNONYM formation of catalytic spliceosome for second transesterification step
2005-08-10 Added SYNONYM lariat formation, 5'-splice site cleavage
2004-04-19 Added SYNONYM formation of spliceosomal A2-2 complex
2004-04-19 Added SYNONYM formation of spliceosomal C1 complex
2004-04-16 Deleted SYNONYM formation of spliceosomal A2-2 complex
2004-04-16 Deleted SYNONYM formation of spliceosomal C1 complex
2003-08-22 Added 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.
2003-08-21 Added SYNONYM formation of spliceosomal A2-2 complex
2003-08-21 Added SYNONYM formation of spliceosomal C1 complex

Relationships

Timestamp Action Category Detail
2008-05-10 Deleted RELATION part of GO:0000398 (mRNA splicing, via spliceosome)
2008-05-09 Added RELATION part of GO:0000398 (mRNA splicing, via spliceosome)
2008-04-01 Updated RELATION is a GO:0022618 (ribonucleoprotein complex assembly)
2008-04-01 Updated RELATION part of GO:0000393 (spliceosomal conformational changes to generate catalytic conformation)

Other

Timestamp Action Category Detail
2008-05-09 Added SECONDARY GO:0000359 (formation of catalytic U12-type spliceosome for second transesterification step)
2008-05-09 Added SECONDARY GO:0000358 (formation of catalytic U2-type spliceosome for second transesterification step)
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