Fig. 3

Substrate promiscuity of RrUGT3 and UGT85A1. a Conversions of different aglycons by RrUGT3. b Conversions of different aglycons by UGT85A1. c Conversions of N- and S-aglycons by RrUGT3. d Structures of substrates and their corresponding glucosylated products. ND no detected