Search Ontology:
GO: Molecular Function

GDP-Man:Man1GlcNAc2-PP-Dol alpha-1,3-mannosyltransferase activity

Term ID
GO:0004378
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
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. 2.4.1.132
References
Ontology
GO: Molecular Function    QuickGO    AmiGO
Relationships
is a type of
Phenotype
Phenotype caused by Genes
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