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EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Reference
-999
-
4-nitrophenyl beta-D-glucopyranoside
Km-values decrease with an increase in temperature, whereas the kcat values increase, so the catalytic efficiency (kcat/Km) increases 70fold between 40°C and 80°C
-999
-
more
when the kinetics are performed below 60°C, the enzyme is inhibited by high substrate concentrations. At temperatures higher than 60°C, the inhibition phenomenon is no longer observed but, on the contrary, an activation is obtained at high substrate concentrations. Around 60°C, the enzyme displays Michaelian behavior
0.08
-
4-nitrophenyl beta-D-fucopyranoside
80°C, pH 8.5
0.1
-
4-nitrophenyl beta-D-glucoside
60°C, pH 7.0
0.12
-
4-nitrophenyl beta-D-fucoside
60°C, pH 7.0
0.16
-
4-nitrophenyl beta-D-glucopyranoside
80°C, pH 8.5
0.28
-
4-nitrophenyl beta-D-glucopyranoside
70°C, pH 8.5
0.39
-
4-nitrophenyl beta-D-glucopyranoside
60°C, pH 8.5
0.83
-
4-nitrophenyl beta-D-glucopyranoside
50°C, pH 8.5
1.74
-
4-nitrophenyl beta-D-galactopyranoside
80°C, pH 8.5
Results 1 - 10 of 12 > >>