Table 2 Substrate specificity of AmRha
Substrate | Specific activity U/mg | Bond type |
|---|---|---|
pNPR | 434.00 | -α-1-Rha |
pNPG | – | -α-1-Glc |
pNPX | – | -α-1-Xyl |
pNPAraf | – | -α-1-Araf |
pNPArap | – | -α-1-Arap |
Epimedin A | – | -α-1-Rha-Glc |
Epimedin B | – | -α-1-Rha-Xyl |
Epimedin C | 18.23 | -α-1-Rha-α-1,2-Rha |
Icariin | – | -α-1-Rha |
Baohuoside I | – | -α-1-Rha |
Myricetrin | – | -α-1-Rha |
Hesperidin | 19.71 | -Glc-α-1,6-Rha |
Rutin | 47.91 | -Glc-α-1,6-Rha |
Naringin | 534.79 | -Glc-α-1,2-Rha |