Application | Comment | Organism |
---|---|---|
diagnostics | purified enzyme is immobilized on carbon electrodes modified with 4-ferrocenylphenol, 4-(4-ferrocenylimino-methyl)-phenol, or 4-ferrocenylnitrophenol, for use as glucose biosensors, kinetic behaviour during immobilization | Erwinia sp. |
diagnostics | purified enzyme is immobilized on carbon electrodes modified with 4-ferrocenylphenol, 4-(4-ferrocenylimino-methyl)phenol, or 4-ferrocenylnitrophenol, for use as glucose biosensors, kinetic behaviour during immobilization | Acinetobacter calcoaceticus |
General Stability | Organism |
---|---|
the membrane-bound enzyme is more stable than the soluble form | Erwinia sp. |
the soluble enzyme is less stable than the membrane-bound form | Acinetobacter calcoaceticus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.73 | - |
4-(4-ferrocenylimino-methyl)phenol | s-GDH | Acinetobacter calcoaceticus | |
0.83 | - |
4-ferrocenylphenol | m-GDH | Erwinia sp. | |
0.89 | - |
4-ferrocenylnitrophenol | s-GDH | Acinetobacter calcoaceticus | |
1 | - |
4-ferrocenylphenol | s-GDH | Acinetobacter calcoaceticus | |
2.43 | - |
4-(4-ferrocenylimino-methyl)phenol | m-GDH | Erwinia sp. | |
2.73 | - |
4-ferrocenylnitrophenol | m-GDH | Erwinia sp. |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | bound enzyme m-GDH | Erwinia sp. | 16020 | - |
soluble | enzyme s-GDH | Acinetobacter calcoaceticus | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | required | Acinetobacter calcoaceticus | |
Ca2+ | required | Erwinia sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Acinetobacter calcoaceticus | - |
enzyme s-GDH | - |
Acinetobacter calcoaceticus L.M.D. 79.41 | - |
enzyme s-GDH | - |
Erwinia sp. | - |
m-GDH | - |
Erwinia sp. 34-1 | - |
m-GDH | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
12 | - |
purified native m-GDH | Erwinia sp. |
250 | - |
purified native s-GDH | Acinetobacter calcoaceticus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
cellobiose + ubiquinone | - |
Acinetobacter calcoaceticus | ? + ubiquinol | - |
? | |
cellobiose + ubiquinone | - |
Acinetobacter calcoaceticus L.M.D. 79.41 | ? + ubiquinol | - |
? | |
D-galactose + ubiquinone | - |
Acinetobacter calcoaceticus | D-galactono-1,5-lactone + ubiquinol | - |
? | |
D-galactose + ubiquinone | - |
Erwinia sp. | D-galactono-1,5-lactone + ubiquinol | - |
? | |
D-galactose + ubiquinone | - |
Erwinia sp. 34-1 | D-galactono-1,5-lactone + ubiquinol | - |
? | |
D-galactose + ubiquinone | - |
Acinetobacter calcoaceticus L.M.D. 79.41 | D-galactono-1,5-lactone + ubiquinol | - |
? | |
D-glucose + 4-(4-ferrocenylimino-methyl)phenol | - |
Acinetobacter calcoaceticus | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + 4-(4-ferrocenylimino-methyl)phenol | - |
Erwinia sp. | D-glucono-1,5-lactone + ? | - |
r | |
D-glucose + 4-(4-ferrocenylimino-methyl)phenol | - |
Erwinia sp. 34-1 | D-glucono-1,5-lactone + ? | - |
r | |
D-glucose + 4-(4-ferrocenylimino-methyl)phenol | - |
Acinetobacter calcoaceticus L.M.D. 79.41 | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + 4-ferrocenylnitrophenol | - |
Acinetobacter calcoaceticus | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + 4-ferrocenylnitrophenol | - |
Erwinia sp. | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + 4-ferrocenylnitrophenol | - |
Erwinia sp. 34-1 | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + 4-ferrocenylphenol | - |
Acinetobacter calcoaceticus | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + 4-ferrocenylphenol | - |
Erwinia sp. | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + ubiquinone | best substrate | Acinetobacter calcoaceticus | D-glucono-1,5-lactone + ubiquinol | - |
? | |
D-glucose + ubiquinone | best substrate | Erwinia sp. | D-glucono-1,5-lactone + ubiquinol | - |
? | |
D-glucose + ubiquinone | best substrate | Erwinia sp. 34-1 | D-glucono-1,5-lactone + ubiquinol | - |
? | |
D-glucose + ubiquinone | best substrate | Acinetobacter calcoaceticus L.M.D. 79.41 | D-glucono-1,5-lactone + ubiquinol | - |
? | |
L-arabinose + ubiquinone | - |
Acinetobacter calcoaceticus | L-arabino-1,5-lactone + ubiquinol | - |
? | |
L-arabinose + ubiquinone | - |
Erwinia sp. | L-arabino-1,5-lactone + ubiquinol | - |
? | |
lactose + ubiquinone | - |
Acinetobacter calcoaceticus | ? + ubiquinol | - |
? | |
maltose + ubiquinone | - |
Acinetobacter calcoaceticus | ? + ubiquinol | - |
? | |
additional information | substrate specificity of native and immobilized enzyme | Acinetobacter calcoaceticus | ? | - |
? | |
additional information | substrate specificity of native and immobilized enzyme, maltose is a poor substrate | Erwinia sp. | ? | - |
? | |
additional information | substrate specificity of native and immobilized enzyme, maltose is a poor substrate | Erwinia sp. 34-1 | ? | - |
? | |
additional information | substrate specificity of native and immobilized enzyme | Acinetobacter calcoaceticus L.M.D. 79.41 | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
m-GDH | - |
Erwinia sp. |
PQQ-GDH | - |
Acinetobacter calcoaceticus |
PQQ-GDH | - |
Erwinia sp. |
PQQ-glucose dehydrogenase | - |
Acinetobacter calcoaceticus |
PQQ-glucose dehydrogenase | - |
Erwinia sp. |
s-GDH | - |
Acinetobacter calcoaceticus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
pH-dependence of native and immobilized enzyme | Acinetobacter calcoaceticus |
additional information | - |
pH-dependence of native and immobilized enzyme | Erwinia sp. |
5.5 | - |
native m-GDH | Erwinia sp. |
6 | 9 | immobilized s-GDH, broad maximum | Acinetobacter calcoaceticus |
6 | - |
immobilized m-GDH | Erwinia sp. |
7 | - |
native s-GDH | Acinetobacter calcoaceticus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyrroloquinoline quinone | i.e. PQQ, dependent on | Acinetobacter calcoaceticus | |
pyrroloquinoline quinone | i.e. PQQ, dependent on | Erwinia sp. |