Term Name:	heteroglycan alpha-mannosyltransferase activity
Synonyms:	GDP mannose alpha-mannosyltransferase activity, GDP-mannose:heteroglycan 2-(or 3-)-alpha-D-mannosyltransferase activity, guanosine diphosphomannose-heteroglycan alpha-mannosyltransferase activity, heteropolysaccharide alpha-mannosyltransferase activity
Definition:	Catalysis of the reaction: heteroglycan + GDP-mannose = alpha-D-mannosylheteroglycan + GDP. 1,2- and 1,3-mannosyl bonds are formed.
Ontology:	GO: Molecular Function [GO:0047264]    QuickGO    AmiGO