Table 1 Kinetic parameters of enzymes used in [¹⁹F]FDT synthesis

OtsA ^a

UDP-Glc

1.7 ± 0.3

34 ± 1

20

OtsA ^a

G6P

7.3 ± 0.6

34 ± 1

4.7

TreT P. horikoshii ^b

UDP-Glc

4.6 ± 0.8

25 ± 2

5.5

TreT P. horikoshii ^b

Glc

8.1 ± 0.6

13.6 ± 0.4

1.7

TreT T. tenax ^c

UDP-Glc

2.3 ± 0.7

13.5 ± 1.4

6.2

TreT T. tenax ^b

Glc

5.0 ± 1.3

10.3 ± 1.3

2.1

OtsAB-fusion ^d

UDP-Glc

7.2 ± 5.7

-

-

OtsB ^e

T6P

3.6 ± 0.8

286 ± 34

79

OtsA^{Sf b}

UDP-Glc

1.4 ± 0.2

63.5 ± 2.5

45.3

OtsA^{Sf b}

G6P

4.9 ± 0.5

57.5 ± 2.3

11.9

OtsB^{Sf e}

T6P

2.8 ± 0.7

740 ± 96

264