Term Name:	alpha-1,3-glucan synthase activity
Synonyms:	1,3-alpha-D-glucan synthase activity, 1,3-alpha-glucan synthase activity, a-1,3-glucan synthase activity, UDP-glucose:alpha-D-(1->3)-glucan 3-alpha-D-glucosyltransferase activity, UDPglucose:alpha-D-(1->3)-glucan 3-alpha-D-glucosyltransferase activity, uridine diphosphoglucose-1,3-alpha-glucan glucosyltransferase activity
Definition:	Catalysis of the reaction: UDP-glucose + [alpha-D-glucosyl-(1,3)]n = UDP + [alpha-D-glucosyl-(1,3)]n+1.
Ontology:	GO: Molecular Function [GO:0047657]    QuickGO    AmiGO