220.127.116.11: ribitol 2-dehydrogenase
This is an abbreviated version, for detailed information about ribitol 2-dehydrogenase, go to the full flat file.
adonitol dehydrogenase, NAD+-dependent ribitol dehydrogenase, RDH, ribitol dehydrogenase A, ribitol dehydrogenase B, ribitol dehydrogenase D, ribitol-specific dehydrogenase, ribitol: NAD+ 2-oxidoreductase
Temperature Stability on EC 18.104.22.168 - ribitol 2-dehydrogenase
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4 - 60
50% enzyme activity loss after 1 min to 15 days
25 - 50
the enzyme retains 72, 72, 48 and 0% of its initial activity after 4 h at 25, 30, 40 and 50°C, respectively
extensive activity loss at pH 8 for 15 min
40 - 60
the enzyme shows half-lives of 25.7, 15.3, 7.5, 3.1, and 0.45 h at 40°C, 45°C, 50°C, 55°C, and 60°C, respectively
half-life of mutant B is 6 min, half-life of mutant D is 30 min, half-life of wild-type enzyme is 20 min