Term Information

Accession
GO:0004378
Name
GDP-Man:Man1GlcNAc2-PP-Dol alpha-1,3-mannosyltransferase activity
Ontology
molecular_function
Synonyms
GDP-D-mannose:D-Man-beta-(1->4)-D-GlcNAc-beta-(1->4)-D-GlcNAc-diphosphodolichol 3-alpha-mannosyltransferase activity, GDP-mannose-oligosaccharide-lipid mannosyltransferase II, GDP-mannose:glycolipid 1,3-alpha-D-mannosyltransferase activity, glycolipid 3-alpha-mannosyltransferase activity, guanosine diphosphomannose-oligosaccharide-lipid II mannosyltransferase activity, mannosyltransferase II activity
Alternate IDs
None
Definition
Catalysis of the reaction: beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc-diphosphodolichol + GDP-alpha-D-mannose = alpha-D-Man-(1->3)-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc-diphosphodolichol + GDP + H+. This reaction is the transfer of an alpha-D-mannosyl residue from GDP-mannose into lipid-linked oligosaccharide, forming an alpha-(1->3)-D-mannosyl-D-mannose linkage. Source: EC:2.4.1.132
Comment
None
History
See term history for GO:0004378 at QuickGO
Subset
None
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

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Parents of GDP-Man:Man1GlcNAc2-PP-Dol alpha-1,3-mannosyltransferase activity (GO:0004378)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
GDP-Man:Man1GlcNAc2-PP-Dol alpha-1,3-mannosyltransferase activity [is_a relation] is_a  glycolipid mannosyltransferase activity (GO:0004376)

This term has no children.

EC
2.4.1.132
MetaCyc
2.4.1.132-RXN
RHEA
29515