EC Number   |
Protein Variants |
Reference |
|---|
   1.1.1.138 | D69A |
site-directed mutagenesis, the mutant shows an altered cofactor specificity compared to the wild-type enzyme, cf. EC 1.1.1.67, which is switched to NADP(H), NADP(H) is equally utilized as NAD(H) |
686764 |
| 1.1.1.138 | E68K |
site-directed mutagenesis, the mutant shows an altered cofactor specificity compared to the wild-type enzyme, cf. EC 1.1.1.67, which is switched to NADP(H), NADP(H) is preferred by 10fold over NAD(H) |
686764 |
| 1.1.1.138 | more |
MtDH mutant produces less mannitol than compared to the wild-type. The MtDH/MPDH double mutant does not produce mannitol. Response of the genes in the disruption mutants is similar to that in wild-type. Conidia of mutants are viable and germinated normally. Elevated levels of trehalose in the mutants, suggesting that trehalose may substitute for mannitol as a storage compound for germination. Tobacco inoculation shows no reduction in lesion severity caused by the MtDH mutant as compared with wild-type, whereas the MtDH/MPDH double mutant causes significantly less disease. The double mutant is unaffected in the ability to germinate and produce appressoria on tobacco leaves and elicites a defense response from the host, indicating that it is able to penetrate and infect the host |
-, 686808 |
