spacer

GO:0005689 U12-type spliceosomal complex

Term Information

ID GO:0005689
Name U12-type spliceosomal complex
Ontology Cellular Component
Definition Any spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
PMID:11574683 PMID:11971955
GONUTS GO:0005689 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
exact minor spliceosomal complex
exact minor (U12-type) spliceosomal complex
narrow AT-AC spliceosomal complex

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GO:0005623 cell only_in_taxon 131567 cellular organisms
GO:0005634 nucleus only_in_taxon 2759 Eukaryota
More information on taxon constraints in GO is available here

Cross-references

Database ID
Wikipedia Minor_spliceosome

Ancestor Chart

This chart is interactive; you can click on the term boxes and legend for more information.
Display options
Display
Key
GO IDs
Term box width
Term box height
Slim colours
Show children
Image size limit (in megapixels)
Note that setting the limit too high may result in images being generated slowly; it may even cause the browser to crash. The maximum limit is 20 megapixels.

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0005689:
Relationship To GO:0005689 Child Term Child Term Name
Is a GO:0071015 U12-type prespliceosome
Is a GO:0071016 U12-type precatalytic spliceosome
Is a GO:0071017 U12-type catalytic step 1 spliceosome
Is a GO:0071018 U12-type catalytic step 2 spliceosome
Is a GO:0071019 U12-type post-mRNA release spliceosomal complex
Is a GO:0071022 U12-type post-spliceosomal complex

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
Database
Gene Product ID
Symbol
Qualifier
GO Identifier
GO Term Name
Aspect
Original GO ID
Original GO Term Name
Evidence
Reference
With
Taxon
Date
Assigned By
Product Form ID
Name
Synonym
Type
Taxon Name
Sequence

Export

Display options

ID Mapping

QuickGO maps between different identifier types by using a combination of mapping files provided by the databases, and using identifier cross-references supplied by UniProtKB.

If more than one identifier type needs to be used to map all required sequences, drag the selected databases to change the order in which identifiers are found.

Filter

Select

Grouped by
Annotation count
Protein count
Both

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0005689. 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:0005689 based on the entire annotation set Co-occurrence statistics for GO:0005689 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2009-08-28 Deleted DEFINITION A spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2009-08-28 Added DEFINITION Any spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2009-08-03 Added SYNONYM minor (U12-type) spliceosomal complex
2009-08-03 Deleted SYNONYM minor spliceosome
2009-08-03 Deleted SYNONYM AT-AC spliceosome
2009-08-03 Deleted SYNONYM minor (U12-dependent) spliceosome complex
2009-08-03 Added SYNONYM AT-AC spliceosomal complex
2009-08-03 Added SYNONYM minor spliceosomal complex
2009-08-03 Added DEFINITION A spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2009-08-03 Deleted DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2009-08-03 Updated TERM U12-type spliceosomal complex
2009-02-05 Added XREF Wikipedia:Minor_spliceosome
2008-05-13 Added DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2008-05-12 Deleted DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2008-04-01 Updated RELATION is a GO:0005681 (spliceosomal complex)
2007-08-09 Added SYNONYM AT-AC spliceosome
2007-08-09 Added SYNONYM minor (U12-dependent) spliceosome complex
2007-08-09 Added SYNONYM minor spliceosome
2007-08-09 Deleted SYNONYM minor (U12-dependent) spliceosome complex
2007-08-09 Deleted SYNONYM AT-AC spliceosome
2007-08-09 Deleted SYNONYM minor spliceosome
2007-01-15 Updated TERM U12-dependent spliceosome
2007-01-15 Added SYNONYM minor (U12-dependent) spliceosome complex
2004-04-19 Added SYNONYM AT-AC spliceosome
2004-04-19 Added SYNONYM minor spliceosome
2004-04-16 Deleted SYNONYM AT-AC spliceosome
2004-04-16 Deleted SYNONYM minor spliceosome
2002-11-27 Added DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2002-06-23 Updated TERM minor (U12-dependent) spliceosome complex
2002-06-23 Added SYNONYM AT-AC spliceosome
2002-04-17 Added SYNONYM minor spliceosome
2002-02-06 Updated TERM AT-AC spliceosome
2001-04-03 Updated TERM AT-AC spliceosome
2001-03-30 Added TERM AT-AC spliceosome

Term

Timestamp Action Category Detail
2009-08-03 Updated TERM U12-type spliceosomal complex
2007-01-15 Updated TERM U12-dependent spliceosome
2002-06-23 Updated TERM minor (U12-dependent) spliceosome complex
2002-02-06 Updated TERM AT-AC spliceosome
2001-04-03 Updated TERM AT-AC spliceosome
2001-03-30 Added TERM AT-AC spliceosome

Definition/synonyms

Timestamp Action Category Detail
2009-08-28 Deleted DEFINITION A spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2009-08-28 Added DEFINITION Any spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2009-08-03 Added SYNONYM minor (U12-type) spliceosomal complex
2009-08-03 Deleted SYNONYM minor spliceosome
2009-08-03 Deleted SYNONYM AT-AC spliceosome
2009-08-03 Deleted SYNONYM minor (U12-dependent) spliceosome complex
2009-08-03 Added SYNONYM AT-AC spliceosomal complex
2009-08-03 Added SYNONYM minor spliceosomal complex
2009-08-03 Added DEFINITION A spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2009-08-03 Deleted DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2008-05-13 Added DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2008-05-12 Deleted DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2007-08-09 Added SYNONYM AT-AC spliceosome
2007-08-09 Added SYNONYM minor (U12-dependent) spliceosome complex
2007-08-09 Added SYNONYM minor spliceosome
2007-08-09 Deleted SYNONYM minor (U12-dependent) spliceosome complex
2007-08-09 Deleted SYNONYM AT-AC spliceosome
2007-08-09 Deleted SYNONYM minor spliceosome
2007-01-15 Added SYNONYM minor (U12-dependent) spliceosome complex
2004-04-19 Added SYNONYM AT-AC spliceosome
2004-04-19 Added SYNONYM minor spliceosome
2004-04-16 Deleted SYNONYM AT-AC spliceosome
2004-04-16 Deleted SYNONYM minor spliceosome
2002-11-27 Added DEFINITION The minor (U12-dependent) spliceosome is composed of the snRNPs, U11, U12, U4atac, U6atac, and U5 (which is also a component of the major spliceosome). This minor form of the spliceosome is responsible for the splicing of the majority of introns with atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
2002-06-23 Added SYNONYM AT-AC spliceosome
2002-04-17 Added SYNONYM minor spliceosome

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0005681 (spliceosomal complex)

Cross-references

Timestamp Action Category Detail
2009-02-05 Added XREF Wikipedia:Minor_spliceosome
spacer
Please send comments, suggestions or bug reports to goa@ebi.ac.uk. Click here for details of how to cite UniProt-GOA and QuickGO.
14ms