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1.1.5.2: glucose 1-dehydrogenase (PQQ, quinone)

This is an abbreviated version!
For detailed information about glucose 1-dehydrogenase (PQQ, quinone), go to the full flat file.

Word Map on EC 1.1.5.2

Reaction

D-glucose
+
ubiquinone
=
D-glucono-1,5-lactone
+
ubiquinol

Synonyms

(PQQ)GDH, aldose sugar dehydrogenase, Asd, beta-D-glucose:(acceptor) 1-oxidoreductase, D-glucose:(pyrroloquinoline-quinone) 1-oxidoreductase, dehydrogenase, glucose (pyrroloquinoline-quinone), EC 1.1.99.17, GCD, GDH, GDH-B, GDH1, GdhA, GDHm, GlcDH, glucose dehydrogenase, glucose dehydrogenase (PQQ dependent), glucose dehydrogenase (pyrroloquinoline-quinone), glucose dehydrogenase Amano 5, m-GDH, membrane glucose dehydrogenase, membrane-bound glucose dehydrogenase, membrane-bound PQQ-dependent glucose dehydrogenase, mGDH, PQQ GDH, PQQ glucose dehydrogenase, PQQ-dependent GDH, PQQ-dependent glucose dehydrogenase, PQQ-dependent mGDH, PQQ-dependent soluble glucose dehydrogenase, PQQ-GDH, PQQ-glucose dehydrogenase, PQQ-linked GCD, PQQ-sGDH, PqqC, PQQGDH, PQQGDH-B, pyrroloquinoline quinone dependent glucose dehydrogenase, pyrroloquinoline quinone glucose dehydrogenase, pyrroloquinoline quinone-dependent glucose dehydrogenase, QGDH, quinone-dependent glucose dehydrogenase, quinoprotein aldose sugar dehydrogenase, quinoprotein D-glucose dehydrogenase, quinoprotein glucose dehydrogenase, quinoprotein glucose DH, s-GDH, sGDH, sGDH-PQQ, soluble glucose dehydrogenase, soluble PQQ-dependent glucose dehydrogenase, soluble quinoprotein (PQQ-containing) glucose dehydrogenase, Tt_ASD, water-soluble PQQ glucose dehydrogenase, water-soluble pyrroquinoline quinone glucose dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.5 With a quinone or similar compound as acceptor
                1.1.5.2 glucose 1-dehydrogenase (PQQ, quinone)

KM Value

KM Value on EC 1.1.5.2 - glucose 1-dehydrogenase (PQQ, quinone)

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1.6
2,6-dichlorophenolindophenol
-
pH 8.8, 25°C
9.5
2-amino-D-glucose
-
wild-type enzyme
0.000004 - 90
2-deoxy-D-glucose
10.8
3-deoxy-D-glucose
-
wild-type enzyme
2 - 198
3-O-methyl-D-glucose
0.73 - 2.43
4-(4-ferrocenylimino-methyl)phenol
0.89 - 2.73
4-ferrocenylnitrophenol
0.83 - 1
4-ferrocenylphenol
1.3
6-deoxy-D-glucose
-
wild-type enzyme
21 - 199
allose
0.00019 - 0.00065
alpha-D-lactose
0.54 - 17
cellobiose
1.5 - 810
D-allose
0.00007 - 0.0003
D-cellobiose
390
D-fructose
in 50 mM Bis-Tris propane (pH 8.0), at 50°C
5 - 12
D-fucose
0.00011 - 390
D-galactose
0.00002
D-glucosamine
0.00021 - 680
D-glucose
0.00008
D-glucose 6-phosphate
pH 7.5, 70°C, wild-type enzyme
0.00013 - 910
D-mannose
17.7
D-melibiose
-
wild-type enzyme
0.00007 - 166
D-ribose
0.00014 - 500
D-xylose
0.00018
ethanol
pH 7.5, 70°C, wild-type enzyme
0.69
ferricyanide
-
pH 8.8, 25°C
0.00014 - 46
L-arabinose
100
L-Lyxose
-
wild-type enzyme
0.63 - 77
lactose
0.00017 - 600
maltose
0.00013 - 150
maltotriose
0.00009
mannitol
pH 7.5, 70°C, wild-type enzyme
0.00015
methanol
pH 7.5, 70°C, wild-type enzyme
0.56
N,N,N,N-tetramethyl-o-phenylenediamine
-
pH 8.8, 25°C
0.268 - 0.292
N-ethylphenazonium ethyl sulfate
0.064 - 0.4
N-methylphenazonium methyl sulfate
0.074 - 1.9
phenazine methosulfate
0.00011
pyrroliquinoline quinone
-
pH 7.0, 25°C, wild-type enzyme
0.00005 - 0.78
pyrroloquinoline quinone
0.83
sucrose
pH 5.5, 30°C
0.0001 - 0.00113
ubiquinone
0.06 - 0.178
ubiquinone Q1
0.012 - 0.061
ubiquinone Q2
0.028 - 0.031
ubiquinone Q4
0.0034 - 0.019
ubiquinone Q6
0.0044
ubiquinone Q9
-
membrane-bound enzyme form
0.00009
xylitol
pH 7.5, 70°C, wild-type enzyme
additional information
additional information
-