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EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Reference
2.2.1.1
-999
-
more
kinetic data concerning the lag phase of transketolase reaction
485999
2.2.1.1
-999
-
more
modeling and simulation of the reaction. Among six kinetic parameters that govern the performance of the reaction, the modification of the MichaelisMenten constant for glycolaldehyde, inhibition constant for beta-hydroxypyruvate and the rate of reaction result in a positive effect on the performance of the reaction. An increase of inhibition constant for beta-hydroxypyruvate by 10fold yields a 35% increase in the level of achieved conversion. A 10fold decrease in Michaelis-Menten constant for glycolaldehyde has similar results, 36%. A 10fold increase of the rate of reaction results in almost 150% increase in the achievable product concentration
696070
2.2.1.1
0.0003
-
thiamine diphosphate
H481A
486016
2.2.1.1
0.0004
-
thiamine diphosphate
in the presence of Mg2+
486005
2.2.1.1
0.0005
-
thiamine diphosphate
H30N, H418S
486016
2.2.1.1
0.0005
-
thiamine diphosphate
H469A
486015
2.2.1.1
0.0006
-
thiamine diphosphate
wild-type
486015
,
486016
2.2.1.1
0.0007
-
thiamine diphosphate
H481Q
486016
2.2.1.1
0.0008
-
thiamine diphosphate
H30A
486016
2.2.1.1
0.0012
-
thiamine diphosphate
D477A
486015
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