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Literature summary extracted from

  • Igarashi, K.; Momohara, I.; Nishino, T.; Samejima, M.
    Kinetics of interdomain electron transfer in flavocytochrome cellobiose dehydrogenase from white-rot fungus Phanerochaete chrysosporium (2002), Biochem. J., 265, 521-526.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.99.18 cellobiose substrate inhibition Phanerodontia chrysosporium

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.1.99.18 extracellular
-
 Phanerodontia chrysosporium
-
-

Organism

EC Number Organism UniProt Comment Textmining
1.1.99.18 Phanerodontia chrysosporium
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.99.18 cellobiose + acceptor
-
 Phanerodontia chrysosporium cellobiono-1,5-lactone + reduced acceptor
-
 ?

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.99.18 flavin falvocytochrome. Binding of cellobiose to the active site inhibits electron transfer from flavin to haem Phanerodontia chrysosporium
1.1.99.18 heme flavocytochrome. Binding of cellobiose to the active site inhibits electron transfer from flavin to heme Phanerodontia chrysosporium

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1.1.99.18 0.26
-
 cellobiose pH 6.0, 30°C, substrate inhibition Phanerodontia chrysosporium
1.1.99.18 0.363
-
 cellobiose pH 5.5, 30°C, substrate inhibition Phanerodontia chrysosporium
1.1.99.18 0.58
-
 cellobiose pH 5.0, 30°C, substrate inhibition Phanerodontia chrysosporium
1.1.99.18 1.07
-
 cellobiose pH 4.5, 30°C, substrate inhibition Phanerodontia chrysosporium
1.1.99.18 1.33
-
 cellobiose pH 4.0, 30°C, substrate inhibition Phanerodontia chrysosporium