#$%^&*AU2017254856A120171123.pdf#####RECOMBINANT PRODUCTION OF STEVIOL GLYCOSIDES ABSTRACT Recombinant polypeptides having UDP-glycosyltransferase activities, including a 1,2-19-0glucose glycosylation activity and 1,2-13-0-glucose glycosylation activity for synthesizing of steviol glucosides, are provided. A method of producing a steviol glycoside composition using such recombinant polypeptide is also provided. Also disclosed are steviol glycosides referred to as rebaudioside ZI and rebaudioside Z2.