Term Name:	nucleoside ribosyltransferase activity
Synonyms:	nucleoside N-ribosyltransferase activity, nucleoside:purine(pyrimidine) D-ribosyltransferase activity
Definition:	Catalysis of the reaction: D-ribosyl-base1 + base2 = D-ribosyl-base2 + base1.
Ontology:	GO: Molecular Function [GO:0050147]    QuickGO    AmiGO