Table 1.

Kinetic parameters of the PGP candidates

Enzyme	Substrate	K m (mM)	k cat (s−1)	kcat/Km (s−1 mM−1)
TK1734	2-PG	1.75 ± 0.22	65.6 ± 2.5	37.5
TK2301	2-PG	1.22 ± 0.09	21.2 ± 0.4	17.4
	E4P	1.25 ± 0.28	17.1 ± 1.0	13.7
	Ru5P	0.979 ± 0.157	16.3 ± 0.5	16.6
	RuBP	0.238 ± 0.044	30.1 ± 1.3	126

All analyses were carried out at 80 °C.