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Literature summary for 1.1.1.119 extracted from

  • Avigad, G.; Englard, S.
    Aldohexose dehydrogenase from Gluconobacter cerinus-1 (1975), Methods Enzymol., 41, 142-147.
    View publication on PubMed

General Stability

General Stability Organism
freezing and thawing: significant loss of activity Gluconobacter cerinus
lyophilization of dilute enzyme solutions, below 0.5 ng/ml, results in significant loss of activity Gluconobacter cerinus

Inhibitors

Inhibitors Comment Organism Structure
CuSO4
-
Gluconobacter cerinus
additional information not: iodoacetate, N-ethylmaleimide, p-hydroxymercuribenzoate, 5,5'-dithiobis(2-nitrobenzate) Gluconobacter cerinus
ZnSO4
-
Gluconobacter cerinus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.8
-
D-mannose in 0.1 M Tris-buffer pH 8.0 Gluconobacter cerinus
5.3
-
D-glucose
-
Gluconobacter cerinus
5.6
-
D-mannose in 0.1 M potassium phosphate pH 6.2 Gluconobacter cerinus
29
-
2-amino-2-deoxy-D-mannose
-
Gluconobacter cerinus
39
-
2-deoxy-D-glucose
-
Gluconobacter cerinus

Organism

Organism UniProt Comment Textmining
Gluconobacter cerinus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Gluconobacter cerinus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
10.1
-
-
Gluconobacter cerinus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-amino-2-deoxy-D-mannose + NADP+
-
Gluconobacter cerinus 2-amino-2-deoxy-D-mannono-1,5-lactone + NADPH
-
?
2-deoxy-D-glucose + NADP+
-
Gluconobacter cerinus 2-deoxy-D-glucono-1,5-lactone + NADPH + H+
-
?
D-glucose + NADP+
-
Gluconobacter cerinus D-glucono-1,5-lactone + NADPH + H+
-
?
D-mannose + NADP+
-
Gluconobacter cerinus D-mannono-1,5-lactone + NADPH
-
?

Cofactor

Cofactor Comment Organism Structure
NADP+
-
Gluconobacter cerinus