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Table 1 Relation of the kinetic parameters used to run the present model under nonstress conditions

From: Modeling the ascorbate-glutathione cycle in chloroplasts under light/dark conditions

Kinetic Parameter

Value

Unit

Reference

ai (min)

3.5 x 106

μM h−1

-

ai (max)

4.5 x 106

μM h−1

-

b

11

h

-

c

3π/2

 

-

0.25

h

-

k GR cat

2,142,000

h−1

[5, 8]

k DHAR cat

511,200

h−1

[5, 8]

k MDAR cat

1,080,000

h−1

[20]

k SOD

7.2 x 105

μM−1 h−1

[5]

k APX1

43,200

μM−1 h−1

[2, 5]

k APX2

1.8 x 105

μM−1 h−1

[2, 5]

k APX3

7,560

μM−1 h−1

[2, 5]

k APX4

2,520

μM−1 h−1

[2, 5]

k APX5

1

h−1

-

K NADPH m,GR

3

μM

[5, 8]

K GSSG m,GR

200

μM

[5, 8]

K DHA i K GSH1 m,DHAR

500

μM2

-

K DHA m,DHAR

70

μM

[5, 8]

K GSH1 m,DHAR  + K GSH2 m,DHAR

2,500

μM

[5, 8]

K MDA m,MDAR

1.4

μM

[20]

K NADPH m,MDAR

23

μM

[20]

k N,cte

5 x 10−3

μM−1

-

k 11

30,000

h−1

-

k 12

2,200

μM−1 h−1

-

k 13

15,000

μM−1 h−1

-

k 1

1,800

μM−1 h−1

[5, 48]

k 2

720

μM−1 h−1

[5, 49]

k 3

0.01

μM−1 h−1

-

k 4

2,520

μM−1 h−1

[5, 8, 22]

k 5

7.2x10−3

μM−1 h−1

[5, 8, 50]

k 6

720

μM−1 h−1

[5, 8, 22]