3.2.1.190: dioscin glycosidase (3-O-beta-D-Glc-diosgenin-forming)
This is an abbreviated version!
For detailed information about dioscin glycosidase (3-O-beta-D-Glc-diosgenin-forming), go to the full flat file.
Reaction
+
2 H2O
=
2 L-rhamnopyranose
+
Synonyms
dioscin alpha-L-rhamnosidase
ECTree
Metals Ions
Metals Ions on EC 3.2.1.190 - dioscin glycosidase (3-O-beta-D-Glc-diosgenin-forming)
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Ca2+
-
10-200 mM, 1.13-1.18fold activation
Mg2+
-
inhibits at 10-100 mM, slightly activates (109% of the control activity) at 200 mM
Zn2+
-
10-200 mM, 1.08-1.1fold activation