From: Functional characterization of a highly specific l-arabinose transporter from Trichoderma reesei
Organism | Protein | H+ | Arabinose | Other sugars | References | |||
---|---|---|---|---|---|---|---|---|
Vmax | Km | Sugar | Vmax | Km | ||||
A. monospora | Lat1a | n.d. | 1.1 | 0.03 | Â | Â | Â | [53] |
A. thaliana | STP2b | x | \(0.6 \pm 0.08\) | \(4.5 \pm 2.2\) | Gald | Â | 0.05 | |
 | STP4c | x | \(1895 \pm 142\) | \(0.033 \pm 0.005\) | Glcd |  | 0.015 | |
 | STP7c | x | \(230 \pm 13\) | \(0.29 \pm 0.03\) | Gal |  | 28 | [25] |
 | STP14c | x | \(220 \pm 17\) | \(0.018 \pm 0.004\) | Gal | 68.33 | 0.529 | |
K. marxianus | Axt1 | Â | \(57 \pm 6\) | \(263 \pm 57\) | Xyl | \(3.8 \pm 0.02\) | \(27 \pm 3\) | [54] |
M. thermophila | LAT-1e | x | \(171.5 \pm 5.8\) | \(29.4 \pm 3.6\) | Â | Â | Â | [20] |
N. crassa | XAT-1 | n.d. | \(1.1 \pm 0.2\) | \(61.93 \pm 17.68\) | Xyl | \(0.9 \pm 0.06\) | \(18.17 \pm 3.23\) | [19] |
 | LAT-1e | x | \(1945 \pm 50\) | \(58.12 \pm 4.06\) |  |  |  | [20] |
P. chrysogenum | AraT | x | \(5.3 \pm 0.2\) | \(0.13 \pm 0.03\) | Â | Â | Â | [16] |
P. guilliermondii | Axt1 | x | \(18 \pm 0.8\) | \(0.13 \pm 0.04\) | Xyl | \(8.7 \pm 0.3\) | \(65 \pm 8\) | [54] |
S. cerevisiae | Gal2 | Â | \(341 \pm 7\) | \(371 \pm 19\) | Gal | 76 | 25 | [54] |
 |  |  | \(75 \pm 5.2\) | \(335 \pm 21\) | Glc | \(27.2 \pm 0.9\) | \(1.5 \pm 0.2\) | |
 |  |  | \(2.2 \pm 0.26\) | \(57 \pm 11\) | Xyl | \(91.3 \pm 3.2\) | 225.6  ± 15.8 | |
S. stipitis | AraT | n.d. | \(0.4 \pm 0.06\) | \(3.8 \pm 1.7\) | Â | Â | Â | [15] |
T. reesei | 104072f | x | \(1.49 \pm 0.07\) | \(0.102 \pm 0.020\) | Â | Â | Â | This study |
 | 104072g | x |  | 0.207 ± 0.079 | Xylg |  | 9.16 ± 3.35 | This study |