EC Number   |
General Information |
Reference |
|---|
   3.2.1.B23 | evolution |
the enzyme belongs to the glycosyl hydrolase family 1, GH1 |
-, 753334 |
| 3.2.1.B23 | evolution |
the enzyme belongs to the glycosyl hydrolase family 2, GH2 |
753334 |
| 3.2.1.B23 | evolution |
the enzyme belongs to the glycosyl hydrolase family 3, GH3 |
-, 753334 |
| 3.2.1.B23 | evolution |
the enzyme belongs to the glycosyl hydrolase family 42, GH42 |
753334 |
| 3.2.1.B23 | evolution |
the enzyme belongs to the glycosyl hydrolase family 51, GH51 |
-, 753334 |
| 3.2.1.B23 | physiological function |
ginsenosidase type II enzymes hydrolyze the sugars linked to C-20 in the PPD- and PPT-type ginsenosides, respectively. Type II enzymes are divided into types II-i-1, II-i-2, II-i-3, II-i-4 and II-2 |
-, 753334 |
| 3.2.1.B23 | physiological function |
ginsenosidase type II enzymes hydrolyze the sugars linked to C-20 in the PPD- and PPT-type ginsenosides, respectively. Type II enzymes are divided into types II-i-1, II-i-2, II-i-3, II-i-4 and II-2. Ginsenosidase type II-i-1 enzymes convert ginsenosides Rb1, G17 and G75 to ginsenosides Rd, F2 and CK as final products, respectively, by hydrolyzing only the outer glucose linked to C-20 but not the inner glucose linked to C-20 with the hydrolysis pattern of A-1 (Rb1->G17->G75). Ginsenosides Rd, F2, C-K, Re, Rg1, F1 and notoginsenoside R1 are converted to Rg3, Rh2, APPD, Rg2, Rh1, APPT and notoginsenoside R2 without further hydrolysis, respectively, by ginsenosidase type II-ii enzymes through the hydrolysis of the inner glucose at C-20 but not the sugar residues linked to C-3 and C-6 in the PPD- and PPT-type ginsenosides, respectively, with the hydrolysis pattern of B (Rd->F2->C-K or Rg3->Rh2->APPD). Ginsenosidase type II-i-2 enzymes convert ginsenosides Rb2, C-O and C-Y to ginsenosides Rd, F2 and C-K as final products without further hydrolysis, respectively, through the hydrolysis of the outer arabinopyranose linked to C-20 with the hydrolysis pattern of A-2 (Rb2->C-O->C-Y) |
-, 753334 |
| 3.2.1.B23 | physiological function |
ginsenosidase type II enzymes hydrolyze the sugars linked to C-20 in the PPD- and PPT-type ginsenosides, respectively. Type II enzymes are divided into types II-i-1, II-i-2, II-i-3, II-i-4 and II-2. Ginsenosidase type II-i-1 enzymes convert ginsenosides Rb1, G17 and G75 to ginsenosides Rd, F2 and CK as final products, respectively, by hydrolyzing only the outer glucose linked to C-20 but not the inner glucose linked to C-20 with the hydrolysis pattern of A-1 (Rb1->G17->G75). Ginsenosides Rd, F2, C-K, Re, Rg1, F1 and notoginsenoside R1 are converted to Rg3, Rh2, APPD, Rg2, Rh1, APPT and notoginsenoside R2 without further hydrolysis, respectively, by ginsenosidase type II-ii enzymes through the hydrolysis of the inner glucose at C-20 but not the sugar residues linked to C-3 and C-6 in the PPD- and PPT-type ginsenosides, respectively, with the hydrolysis pattern of B (Rd->F2->C-K or Rg3->Rh2->APPD). Ginsenosidase type II-ii enzymes also hydrolyze the outer sugar, including glucose, arabinopyranose or arabinofuranose linked to C-20 in the PPD-type ginsenosides with 4 different hydrolysis patterns |
-, 753334 |
| 3.2.1.B23 | physiological function |
ginsenosidase type II enzymes hydrolyze the sugars linked to C-20 in the PPD- and PPT-type ginsenosides, respectively. Type II enzymes are divided into types II-i-1, II-i-2, II-i-3, II-i-4 and II-ii. Ginsenosides Rd, F2, C-K, Re, Rg1, F1 and notoginsenoside R1 are converted to Rg3, Rh2, APPD, Rg2, Rh1, APPT and notoginsenoside R2 without further hydrolysis, respectively, by ginsenosidase type II-ii enzymes through the hydrolysis of the inner glucose at C-20 but not the sugar residues linked to C-3 and C-6 in the PPD- and PPT-type ginsenosides, respectively. Ginsenosidase type II-ii enzymes also hydrolyze the outer sugar, including glucose, arabinopyranose or arabinofuranose linked to C-20 in the PPD-type ginsenosides |
-, 753334 |
