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GO:0000026 alpha-1,2-mannosyltransferase activity

Term Information

ID GO:0000026
Name alpha-1,2-mannosyltransferase activity
Ontology Molecular Function
Definition Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->2) linkage.
PMID:10521541
GONUTS GO:0000026 Wiki Page

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

Cross-references

Database ID
EC 2.4.1.-

Ancestor Chart

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0000026:
Relationship To GO:0000026 Child Term Child Term Name
Is a GO:0004377 GDP-Man:Man3GlcNAc2-PP-Dol alpha-1,2-mannosyltransferase activity
Is a GO:0052918 dol-P-Man:Man(8)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
Is a GO:0052926 dol-P-Man:Man(6)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
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GO Term Name
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Original GO Term Name
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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:0000026. 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:0000026 based on the entire annotation set Co-occurrence statistics for GO:0000026 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2011-10-29 Deleted DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-(1->2) linkage.
2011-10-29 Added DEFINITION Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->2) linkage.
2011-10-28 Added DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-(1->2) linkage.
2011-10-28 Deleted DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.
2008-05-13 Added DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.
2008-05-12 Deleted DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.
2008-04-01 Updated RELATION is a GO:0000030 (mannosyltransferase activity)
2004-03-09 Added DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.
2003-03-19 Updated TERM alpha-1,2-mannosyltransferase activity
2002-02-06 Updated TERM alpha-1,2-mannosyltransferase
2001-04-03 Updated TERM alpha-1,2-mannosyltransferase
2001-03-30 Added XREF EC:2.4.1.-
2001-03-30 Added TERM alpha-1,2-mannosyltransferase

Term

Timestamp Action Category Detail
2003-03-19 Updated TERM alpha-1,2-mannosyltransferase activity
2002-02-06 Updated TERM alpha-1,2-mannosyltransferase
2001-04-03 Updated TERM alpha-1,2-mannosyltransferase
2001-03-30 Added TERM alpha-1,2-mannosyltransferase

Definition/synonyms

Timestamp Action Category Detail
2011-10-29 Deleted DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-(1->2) linkage.
2011-10-29 Added DEFINITION Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->2) linkage.
2011-10-28 Added DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-(1->2) linkage.
2011-10-28 Deleted DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.
2008-05-13 Added DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.
2008-05-12 Deleted DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.
2004-03-09 Added DEFINITION Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0000030 (mannosyltransferase activity)

Cross-references

Timestamp Action Category Detail
2001-03-30 Added XREF EC:2.4.1.-
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