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Literature summary extracted from

  • Edson, N.L.; Shaw, D.R.D.
    Mannitol (cytochrome) dehydrogenase (1966), Methods Enzymol., 9, 147-149.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.2.2 17
-
D-arabitol
-
Gluconobacter oxydans
1.1.2.2 20
-
D-sorbitol
-
Gluconobacter oxydans
1.1.2.2 31
-
D-mannitol
-
Gluconobacter oxydans
1.1.2.2 44
-
ribitol
-
Gluconobacter oxydans

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.2.2 Ca2+ restores activity after inactivation with EDTA and storage Gluconobacter oxydans
1.1.2.2 Mg2+ restores activity after inactivation with EDTA and storage Gluconobacter oxydans

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.2.2 D-mannitol + ferricytochrome c Gluconobacter oxydans
-
D-fructose + ferrocytochrome c
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.1.2.2 Gluconobacter oxydans
-
-
-

Storage Stability

EC Number Storage Stability Organism
1.1.2.2 0°C, stable for several weeks, lost activity can be restored by adding Ca2+ or Mg2+ Gluconobacter oxydans

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.2.2 acyclic D-erythro polyols + ferricytochrome c activity found with erythritiol, ribitol, D-arabinitol, D-sorbitol and others Gluconobacter oxydans acyclic D-erythro ketoses + ferrocytochrome c
-
?
1.1.2.2 D-arabitol + ferricytochrome c
-
Gluconobacter oxydans ?
-
r
1.1.2.2 D-mannitol + ferricytochrome c
-
Gluconobacter oxydans D-fructose + ferrocytochrome c
-
?
1.1.2.2 D-mannitol + ferricytochrome c other hydrogen acceptors: phenol blue, ferricyanide, phenolindo-2,6-dichlorophenol, o-chlorophenolindo-2,6-dichlorophenol Gluconobacter oxydans D-fructose + ferrocytochrome c
-
?
1.1.2.2 D-sorbitol + ferricytochrome c
-
Gluconobacter oxydans D-fructose + ferrocytochrome c
-
?
1.1.2.2 ribitol + ferricytochrome c
-
Gluconobacter oxydans D-ribulose + ferrocytochrome c
-
r

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.2.2 5
-
-
Gluconobacter oxydans

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.2.2 additional information other electron acceptors: phenol blue, ferricyanide, phenolindo-2,6-dichlorophenol, o-chlorophenolindo-2,6-dichlorophenol Gluconobacter oxydans