1.1.1.11: D-arabinitol 4-dehydrogenase
This is an abbreviated version!
For detailed information about D-arabinitol 4-dehydrogenase, go to the full flat file.
Reaction
Synonyms
aArDH, arabitol dehydrogenase, ArDH, D-arabitol dehydrogenase, D-xylulose-forming D-arabitol dehydrogenase, dehydrogenase, D-arabinitol, NAD-dependent D-arabitol dehydrogenase
ECTree
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pH Range
pH Range on EC 1.1.1.11 - D-arabinitol 4-dehydrogenase
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10 - 11
-
enzyme activity increases with increasing pH, measurements above pH 11.0 not feasible
3 - 7
Gluconobacter sp. JX-05
reduction of D-xylulose with NADH, over 80% of maximal activity within this range, recombinant His-tagged enzyme
6 - 11
Gluconobacter sp. JX-05
oxidation of D-arabitol with NAD+, over 60% of maximal activity within this range, recombinant His-tagged enzyme
6 - 8.5
-
pH 6.0: about 60% of maximum activity, pH 8.5: about 60% of activity maximum