18.104.22.168: mannitol 2-dehydrogenase
This is an abbreviated version, for detailed information about mannitol 2-dehydrogenase,
go to the full flat file. Reaction
NAD + +
NADH H+ Synonyms
D-mannitol dehydrogenase, DSF1, Hxt13, Hxt15, Hxt16, Hxt17, M2DH, Man1, MAN2, mannitol 2-dehydrogenase, mannitol dehydrogenase, mannitol dehydrogenase 1, mannitol dehydrogenase 2, mannitol transporter, mannitol-2-dehydrogenase, MDH, mt-dh, MtDH, MtlD, NAD+-dependent mannitol dehydrogenase, NADH-dependent mannitol dehydrogenase, pfMDH, polyol dehydrogenase, PsM2DH, TM0298, YNR073C
Temperature Stability on EC 22.214.171.124 - mannitol 2-dehydrogenase
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30 - 40
The enzyme is very stable at 30°C. The half life time at 40°C is 35 min for D-mannitol oxidation.
heat inactivation, 50% loss of activity after 30 min incubation
75 - 90
the enzyme records 85%, 50% and 10% of its initial activity after 4 h of exposure to 75, 80, 85 and 90°C, respectively. The enzyme almost does not lose the activity after 1 h of incubation at 75°C and still has half of initial activity after incubated at 90°C for 1 h
half-life: 57 min; half-lives of 57 min
half-life: 6 min; half-lives of 6 min
stable up to 40°C