1.1.1.6: glycerol dehydrogenase

This is an abbreviated version, for detailed information about glycerol dehydrogenase, go to the full flat file.

Reaction

glycerol
+
NAD+
=
Glycerone
+
NADH
+
H+

Synonyms

CglD, dehydrogenase, glycerol, GDH, GDH2, GLD, GldA, GLDH , GlhA, glycerin dehydrogenase, glycerol dehydrogenase, glycerol NAD 2-oxidoreductase, glycerol:NAD+ 2-oxidoreductase, GlyDH, Gro dehydrogenase, GroDHase, gycerol dehydrogenase, NAD+-dependent glycerol dehydrogenase, NAD-linked glycerol dehydrogenase, NAD-specific glycerol dehydrogenase, TmGlyDH

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.6 glycerol dehydrogenase

Temperature Stability

Temperature Stability on EC 1.1.1.6 - glycerol dehydrogenase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
30
-
60 min, stable in the pH range pH 5.5-10
30 - 50
purified recombinant enzyme, pH 12.0, quite stable over 150 min
55
-
recombinant enzyme, maintaining 70% activity after 2 h
60 - 70
-
recombinant enzyme, maintaining over 80% activity after 30 min
60
-
recombinant enzyme, maintaining 65% activity after 2 h
75
-
10 min stable
80
-
the recombinant enzyme, 40% activity remaining after 25 min, 20% activity remaining after 150 min
85
-
metal ion-chelated polyethyleneimine-immobilized enzyme PEI-Mn2+-GDH exhibits a half-life that is enhanced by 5.6folds in aqueous phase at 85°C
additional information
thermal inactivation of GDH is not a simple first-order process, thermal deactivation kinetics, modelling, overview