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Literature summary for 1.1.5.14 extracted from

  • Kaida, Y.; Hibino, Y.; Kitazumi, Y.; Shirai, O.; Kano, K.
    Discussion on direct electron transfer-type bioelectrocatalysis of downsized and axial-ligand exchanged variants of D-fructose dehydrogenase (2020), Electrochemistry, 88, 195-199 .
No PubMed abstract available

Protein Variants

Protein Variants Comment Organism
M450Q the mutant shows a drastic decrease of the overpotential in the oxidation of D-fructose due to a negative shift in the formal potential of heme 2c as the electron-donating site of the variant Gluconobacter japonicus

Inhibitors

Inhibitors Comment Organism Structure
cyanide
-
Gluconobacter japonicus

Organism

Organism UniProt Comment Textmining
Gluconobacter japonicus
-
-
-
Gluconobacter japonicus NBRC3260
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-fructose + potassium ferricyanide
-
Gluconobacter japonicus 5-dehydro-D-fructose + potassium ferrocyanide
-
?
D-fructose + potassium ferricyanide
-
Gluconobacter japonicus NBRC3260 5-dehydro-D-fructose + potassium ferrocyanide
-
?

Subunits

Subunits Comment Organism
heterotrimer 1 * 67000 + 1 * 51000 + 1 * 20000, calculated from amino acid sequence Gluconobacter japonicus

Synonyms

Synonyms Comment Organism
D-fructose dehydrogenase
-
Gluconobacter japonicus
FDH
-
Gluconobacter japonicus

Cofactor

Cofactor Comment Organism Structure
FAD
-
Gluconobacter japonicus
heme c the enzyme has has three hemes c in subunit II Gluconobacter japonicus