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Table 1 KM and vmax values for D-galactose/L-arabinose transporters

From: Improving L-arabinose utilization of pentose fermenting Saccharomyces cerevisiaecells by heterologous expression of L-arabinose transporting sugar transporters

Transporter

ScGal2

SsAraT

AtStp2

K M (mM)

57 +/-11

3.8 +/- 1.7

4.5 +/- 2.2

v max (nmol/min/mg DM)

2.2 +/- 0.26

0.4 +/- 0.06

0.6 +/- 0.08

  1. K M : Michaelis constant; v max : maximal enzyme reaction velocity