Wheat germ

Sweet potato

Potato

Vmax (mg∙L−1・hr−1)

Km (mM)

Kcat (hr−1)

Kcat/Km (hr−1・mM−1)

Vmax (mg∙L−1∙hr−1)

Km (mM)

Kcat (hr−1)

Kcat/Km (hr−1∙mM−1)

Vmax (mg∙L−1∙hr−1)

Km (mM)

Kcat (hr−1)

Kcat/Km (hr−1・mM−1)

Phytate

65

11.8

984

83

72.1

10.4

1803

173

165

14.0

330

24

PNP

152

3.65

2303

631

135

2.69

10 385

3861

143

4.53

861

190

PNP2A2E

154

4.34

2333

538

130

3.32

10 000

3012

162

4.58

976

213

PNPBC

145

3.47

2197

633

126

2.25

9692

4308

166

5.00

1000

200

Bis-PNP

5.21

2.20

78.9

36

5.35

6.92

409

59.0

2.73

2.26

17

7.50

DG6PNa

38.8

5.16

588

114

223*

8.86

1343

152

44.61

3.20

269

84.0

DG6P2Na

31.6

1.70

479

282

251*

11.13

1512

136

43.00

1.90

259

136