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

BRENDA support

Literature summary for 1.1.5.2 extracted from

  • Geiger, O.; Goerisch, H.
    Crystalline quinoprotein glucose dehydrogenase from Acinetobacter calcoaceticus (1986), Biochemistry, 25, 6043-6048.
No PubMed abstract available

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Acinetobacter calcoaceticus

Inhibitors

Inhibitors Comment Organism Structure
D-glucose substrate inhibition at high concentrations Acinetobacter calcoaceticus
pyrroloquinoline quinone substrate inhibition at high concentrations Acinetobacter calcoaceticus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.12
-
pyrroloquinoline quinone
-
Acinetobacter calcoaceticus
3.3
-
D-glucose
-
Acinetobacter calcoaceticus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
54000
-
2 * 54000, SDS-PAGE Acinetobacter calcoaceticus
110000
-
equilibrium sedimentation Acinetobacter calcoaceticus

Organism

Organism UniProt Comment Textmining
Acinetobacter calcoaceticus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Acinetobacter calcoaceticus

Reaction

Reaction Comment Organism Reaction ID
D-glucose + ubiquinone = D-glucono-1,5-lactone + ubiquinol hexa uni ping-pong mechanism Acinetobacter calcoaceticus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2600
-
-
Acinetobacter calcoaceticus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glucose + pyrroloquinoline quinone
-
Acinetobacter calcoaceticus D-glucono-1,5-lactone + pyrroloquinoline quinol
-
?

Subunits

Subunits Comment Organism
dimer 2 * 54000, SDS-PAGE Acinetobacter calcoaceticus

Cofactor

Cofactor Comment Organism Structure
pyrroloquinoline quinone prosthetic group Acinetobacter calcoaceticus
pyrroloquinoline quinone each subunit of the dimer contains one molecule of pyrroloquinoline quinone Acinetobacter calcoaceticus