spacer

GO:0019813 Type III site-specific deoxyribonuclease complex

Term Information

ID GO:0019813
Name Type III site-specific deoxyribonuclease complex
Ontology Cellular Component
Definition A heterodimeric enzyme complex composed of two subunits, Res and Mod, that functions as an endonuclease and cleaves DNA. Cleavage will only occur when there are two un-methylated copies of a specific recognition site in an inverse orientation on the DNA. Cleavage occurs at a specific distance away from one of the recognition sites. The Mod subunit can act alone as a methyltansferase. DNA restriction systems such as this are used by bacteria to defend against phage and other foreign DNA that may enter a cell.
PMID:12654995
GONUTS GO:0019813 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 Type III restriction enzyme complex

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0000057 GO:0005623 cell only_in_taxon 131567 cellular organisms
More information on taxon constraints in GO is available here

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:0019813:
Term has no children

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:0019813. 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:0019813 based on the entire annotation set Co-occurrence statistics for GO:0019813 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2013-11-15 Added RELATION is a GO:1902494 (catalytic complex)
2013-11-15 Deleted RELATION is a GO:0043234 (protein complex)
2008-05-13 Added DEFINITION A heterodimeric enzyme complex composed of two subunits, Res and Mod, that functions as an endonuclease and cleaves DNA. Cleavage will only occur when there are two un-methylated copies of a specific recognition site in an inverse orientation on the DNA. Cleavage occurs at a specific distance away from one of the recognition sites. The Mod subunit can act alone as a methyltansferase. DNA restriction systems such as this are used by bacteria to defend against phage and other foreign DNA that may enter a cell.
2008-05-12 Deleted DEFINITION A heterodimeric enzyme complex composed of two subunits, Res and Mod, that functions as an endonuclease and cleaves DNA. Cleavage will only occur when there are two un-methylated copies of a specific recognition site in an inverse orientation on the DNA. Cleavage occurs at a specific distance away from one of the recognition sites. The Mod subunit can act alone as a methyltansferase. DNA restriction systems such as this are used by bacteria to defend against phage and other foreign DNA that may enter a cell.
2008-04-01 Updated RELATION is a GO:0044444 (cytoplasmic part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
2007-08-09 Added SYNONYM Type III restriction enzyme complex
2007-08-09 Deleted SYNONYM Type III restriction enzyme complex
2006-06-08 Added SYNONYM Type III restriction enzyme complex
2006-06-08 Updated TERM Type III site-specific deoxyribonuclease complex
2006-06-06 Updated DEFINITION A heterodimeric enzyme complex composed of two subunits, Res and Mod, that functions as an endonuclease and cleaves DNA. Cleavage will only occur when there are two un-methylated copies of a specific recognition site in an inverse orientation on the DNA. Cleavage occurs at a specific distance away from one of the recognition sites. The Mod subunit can act alone as a methyltansferase. DNA restriction systems such as this are used by bacteria to defend against phage and other foreign DNA that may enter a cell.
2003-07-23 Added DEFINITION A heterodimeric enzyme complex composed of two subunits, RES and MOD. Functions in the endonucleolytic cleavage of DNA.
2002-07-23 Updated TERM type III site-specific deoxyribonuclease complex
2001-11-23 Added TERM type III site-specific deoxyribonuclease

Term

Timestamp Action Category Detail
2006-06-08 Updated TERM Type III site-specific deoxyribonuclease complex
2002-07-23 Updated TERM type III site-specific deoxyribonuclease complex
2001-11-23 Added TERM type III site-specific deoxyribonuclease

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added DEFINITION A heterodimeric enzyme complex composed of two subunits, Res and Mod, that functions as an endonuclease and cleaves DNA. Cleavage will only occur when there are two un-methylated copies of a specific recognition site in an inverse orientation on the DNA. Cleavage occurs at a specific distance away from one of the recognition sites. The Mod subunit can act alone as a methyltansferase. DNA restriction systems such as this are used by bacteria to defend against phage and other foreign DNA that may enter a cell.
2008-05-12 Deleted DEFINITION A heterodimeric enzyme complex composed of two subunits, Res and Mod, that functions as an endonuclease and cleaves DNA. Cleavage will only occur when there are two un-methylated copies of a specific recognition site in an inverse orientation on the DNA. Cleavage occurs at a specific distance away from one of the recognition sites. The Mod subunit can act alone as a methyltansferase. DNA restriction systems such as this are used by bacteria to defend against phage and other foreign DNA that may enter a cell.
2007-08-09 Added SYNONYM Type III restriction enzyme complex
2007-08-09 Deleted SYNONYM Type III restriction enzyme complex
2006-06-08 Added SYNONYM Type III restriction enzyme complex
2006-06-06 Updated DEFINITION A heterodimeric enzyme complex composed of two subunits, Res and Mod, that functions as an endonuclease and cleaves DNA. Cleavage will only occur when there are two un-methylated copies of a specific recognition site in an inverse orientation on the DNA. Cleavage occurs at a specific distance away from one of the recognition sites. The Mod subunit can act alone as a methyltansferase. DNA restriction systems such as this are used by bacteria to defend against phage and other foreign DNA that may enter a cell.
2003-07-23 Added DEFINITION A heterodimeric enzyme complex composed of two subunits, RES and MOD. Functions in the endonucleolytic cleavage of DNA.

Relationships

Timestamp Action Category Detail
2013-11-15 Added RELATION is a GO:1902494 (catalytic complex)
2013-11-15 Deleted RELATION is a GO:0043234 (protein complex)
2008-04-01 Updated RELATION is a GO:0044444 (cytoplasmic part)
2008-04-01 Updated RELATION is a GO:0043234 (protein complex)
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.
12ms