126.96.36.199: 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
Storage Stability on EC 188.8.131.52 - ribitol 2-dehydrogenase
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-20°C wild type enzyme shows only slight loss of activity in phosphate buffer pH 7.0
2°C presence of NAD+ several days
mutant B enzyme inactive after freezing for 2 months, half life of 10 days at 2°C
stable at 3°C in phosphate buffer, pH 7.4 for 1 month, unstable below pH 5.5 and at repeated freezing and thawing
wild type enzyme can be stored frozen for months without greater loss of activity , half life of 70 days at 2°C