Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Gupta, S.; Mukhopadhyay, L.; Moulik, S.P.
    Kinetics in microemulsion V. Glucose oxidase catalyzed oxidation of beta-D-glucose in aqueous, micellar and water-in-oil microemulsion media (2003), Indian J. Biochem. Biophys., 40, 340-349.
    View publication on PubMed

General Stability

EC Number General Stability Organism
1.1.3.4 the activity of glucose oxidase is retained for more than three days in the water pool of the microemulsion, while a 30% loss in activity of the enzyme occurs in aqueous medium during that period Aspergillus niger

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.3.4 NaNO3 non-competitive inhibition in microemulsion and in aqueous medium Aspergillus niger
1.1.3.4 sodium cholate non-competitive inhibition in microemulsion Aspergillus niger

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.3.4 additional information
-
 additional information
-
 Aspergillus niger

Organism

EC Number Organism UniProt Comment Textmining
1.1.3.4 Aspergillus niger
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.3.4 beta-D-glucose
-
 Aspergillus niger D-glucono-1,5-lactone + H2O2
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.1.3.4 GOD
-
 Aspergillus niger

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.1.3.4 additional information
-
 additional information in microemulsion medium (water/2-ethylhexylsulfosuccinate/decane) turnover-number values exhibit a deformed W-shaped profile with omega (the water/surfactant mol ratio). At pH 7, a maximum value of turnover-number is observed at omega = 10.6. The turnover numbers are higher in microemulsion medium than in aqueous medium at both pH‘s 7 and 8 Aspergillus niger
1.1.3.4 0.168
-
 beta-D-glucose pH 7, 30°C, 2-ethylhexylsulfosuccinate medium or polyethylene glycol p-tert octyl phenyl ether medium Aspergillus niger
1.1.3.4 0.3
-
 beta-D-glucose pH 7, 30°C, aqeous medium Aspergillus niger