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K m and V max values for D-glucose and D-xylose uptake by Hxt36 transporters expressed in strain DS68625
| K m (mM) | K m ratio | V max (nmol/mg DW.min) | |||
|---|---|---|---|---|---|
| Glucose | Xylose | Glc/Xyl | Glucose | Xylose | |
| Hxt36 | 6.1 ± 0.1 | 107.9 ± 12.1 | 0.057 | 60.2 ± 2.0 | 62.5 ± 5.9 |
| Hxt36-N367I | -a | 39.8 ± 5.6 | - | -a | 23.0 ± 3.0 |
| Hxt36-N367A | 170.7 ± 37.8 | 24.9 ± 3.4 | 6.855 | 70.7 ± 8.4 | 29.1 ± 0.4 |
aNo uptake. Errors are the standard of the mean of three independent experiments.
