spacer

GO:0009007 site-specific DNA-methyltransferase (adenine-specific) activity

Term Information

ID GO:0009007
Name site-specific DNA-methyltransferase (adenine-specific) activity
Ontology Molecular Function
Definition Catalysis of the reaction: S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.
GONUTS GO:0009007 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
narrow EcoRI methylase
exact N-6 adenine-specific DNA methylase activity
broad DNA adenine methylase
related modification methylase activity
related restriction-modification system activity

Annotation Guidance

Usage of this term is subject to the following annotation guidelines:
Annotation Guidelines
Annotating to catalytic activities using the IPI evidence codeLink
Describing enzyme functions that catalyse multi-stage reactionsLink

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:0000461 GO:0006306 DNA methylation never_in_taxon 4930 Saccharomyces
GOTAX:0000463 GO:0006306 DNA methylation never_in_taxon 4895 Schizosaccharomyces
More information on taxon constraints in GO is available here

Cross-references

Database ID
EC 2.1.1.72
InterPro IPR004546
InterPro IPR008593
InterPro IPR012186
InterPro IPR012263
InterPro IPR012327
InterPro IPR017127
InterPro IPR023095
MetaCyc 2.1.1.72-RXN

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:0009007:
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:0009007. 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:0009007 based on the entire annotation set Co-occurrence statistics for GO:0009007 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2010-07-16 Added RELATION part of GO:0032775 (DNA methylation on adenine)
2008-05-13 Added DEFINITION Catalysis of the reaction: S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.
2008-04-01 Updated RELATION is a GO:0009008 (DNA-methyltransferase activity)
2008-04-01 Updated RELATION is a GO:0008757 (S-adenosylmethionine-dependent methyltransferase activity)
2007-12-14 Added SYNONYM EcoRI methylase
2007-09-06 Added SYNONYM N-6 adenine-specific DNA methylase activity
2007-09-06 Added SYNONYM modification methylase activity
2007-09-06 Added SYNONYM restriction-modification system activity
2007-08-09 Added SYNONYM DNA adenine methylase
2007-08-09 Deleted SYNONYM DNA adenine methylase
2005-05-01 Added SYNONYM DNA adenine methylase
2003-10-27 Added XREF MetaCyc:2.1.1.72-RXN
2003-03-19 Updated TERM site-specific DNA-methyltransferase (adenine-specific) activity
2002-11-27 Added DEFINITION Catalysis of the reaction: S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.
2002-02-06 Updated TERM site-specific DNA-methyltransferase (adenine-specific)
2001-04-03 Updated TERM site-specific DNA-methyltransferase (adenine-specific)
2001-03-30 Added XREF EC:2.1.1.72
2001-03-30 Added TERM site-specific DNA-methyltransferase (adenine-specific)

Term

Timestamp Action Category Detail
2003-03-19 Updated TERM site-specific DNA-methyltransferase (adenine-specific) activity
2002-02-06 Updated TERM site-specific DNA-methyltransferase (adenine-specific)
2001-04-03 Updated TERM site-specific DNA-methyltransferase (adenine-specific)
2001-03-30 Added TERM site-specific DNA-methyltransferase (adenine-specific)

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added DEFINITION Catalysis of the reaction: S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.
2007-12-14 Added SYNONYM EcoRI methylase
2007-09-06 Added SYNONYM N-6 adenine-specific DNA methylase activity
2007-09-06 Added SYNONYM modification methylase activity
2007-09-06 Added SYNONYM restriction-modification system activity
2007-08-09 Added SYNONYM DNA adenine methylase
2007-08-09 Deleted SYNONYM DNA adenine methylase
2005-05-01 Added SYNONYM DNA adenine methylase
2002-11-27 Added DEFINITION Catalysis of the reaction: S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.

Relationships

Timestamp Action Category Detail
2010-07-16 Added RELATION part of GO:0032775 (DNA methylation on adenine)
2008-04-01 Updated RELATION is a GO:0009008 (DNA-methyltransferase activity)
2008-04-01 Updated RELATION is a GO:0008757 (S-adenosylmethionine-dependent methyltransferase activity)

Cross-references

Timestamp Action Category Detail
2003-10-27 Added XREF MetaCyc:2.1.1.72-RXN
2001-03-30 Added XREF EC:2.1.1.72
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.
19ms