1.1.99.18: cellobiose dehydrogenase (acceptor)
This is an abbreviated version!
For detailed information about cellobiose dehydrogenase (acceptor), go to the full flat file.
Word Map on EC 1.1.99.18
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1.1.99.18
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cellulose
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phanerochaete
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chrysosporium
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biofuels
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basidiomycete
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flavocytochrome
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lignocellulose
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white-rot
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laccase
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pyranose
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corynascus
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lpmos
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myriococcum
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wood-degrading
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trametes
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cellodextrins
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thermophilum
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ligninolytic
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cello-oligosaccharides
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cellulose-binding
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glucose-methanol-choline
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cellulose-degrading
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flavodehydrogenase
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analysis
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sporotrichum
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rolfsii
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insolens
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myrothecium
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cellulose-grown
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biofuel production
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biotechnology
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industry
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dichlorophenol-indophenol
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brown-rot
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pycnoporus
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cellulose-based
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humicola
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wood-rotting
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bioanode
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verrucaria
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cellobiohydrolases
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diagnostics
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medicine
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synthesis
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degradation
- 1.1.99.18
- cellulose
- phanerochaete
- chrysosporium
-
biofuels
-
basidiomycete
-
flavocytochrome
- lignocellulose
-
white-rot
- laccase
- pyranose
- corynascus
-
lpmos
-
myriococcum
-
wood-degrading
- trametes
- cellodextrins
- thermophilum
-
ligninolytic
- cello-oligosaccharides
-
cellulose-binding
-
glucose-methanol-choline
-
cellulose-degrading
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flavodehydrogenase
- analysis
- sporotrichum
- rolfsii
- insolens
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myrothecium
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cellulose-grown
- biofuel production
- biotechnology
- industry
- dichlorophenol-indophenol
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brown-rot
- pycnoporus
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cellulose-based
- humicola
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wood-rotting
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bioanode
- verrucaria
- cellobiohydrolases
- diagnostics
- medicine
- synthesis
- degradation
Reaction
Synonyms
cbdA, CBO, CBOR, Cdh, CDH IIA, CDH IIB, cdh-1, CDH1, Cdh2, CDHIIA, cellobiose (acceptor) 1-oxidoreductase, cellobiose dehydrogenase, cellobiose dehydrogenase IIA, cellobiose oxidase, cellobiose oxidoreductase, cellobiose [acceptor] 1-oxidoreductase, Cellobiose-quinone oxidoreductase, cellobiose:(acceptor) 1-oxidoreductase, cellobiose:quinone oxidoreductase, cellobiose:[acceptor] 1-oxidoreductase, DCHsr, dehydrogenase, cellobiose, EC 1.1.3.25, EC 1.1.5.1, MtCDH, oxidase, cellobiose, Thite_59724, TpCDH, TvCDH
ECTree
Advanced search results
pH Range
pH Range on EC 1.1.99.18 - cellobiose dehydrogenase (acceptor)
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2.5 - 4.5
lactose as substrate, cytochrome c as electron acceptor
2.5 - 5
2.5 - 6.5
3 - 5
3 - 5.5
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highest activity at pH 3, decreases to 10-20% of the activity when the pH increases to pH 5.5, cellobiose + cytochrome c recombinant wild-type enzyme, mutant enzymes N732H, N732Q and N732A
3 - 6
3 - 7
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highest activity at pH 3, decreases when the pH increases to pH 7.0, cellobiose + 2,6-dichlorophenol-indophenol, to about 10% with recombinant wild-type enzyme, to about 25% with mutant enzymes N732Q, to about 40% with mutant enzyme N732A and to about 50% with mutant enzyme N732H
3.2 - 5.3
pH 3.2: about 50% of maximal activity, pH 5.3: about 45% of maximal activity, reaction with cellobiose and cytochrome c
3.2 - 6.2
pH 3.2: about 30% of maximal activity, pH 6.2: about 45% of maximal activity, activity with 2,6-dichlorophenolindophenol as acceptor, Phanerochaete chrysosporium enzyme recombinantly expressed in Trichoderma reesei
3.5 - 5.5
3.5 - 6
3.5 - 7
pH 3.5: about 35% of maximal activity, pH 7.0: about 50% of maximal activity
3.7 - 8
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more than 50% relative activity from pH 3.8 to 6.5 using 1,4-benzoquinone as electron acceptor
3.8 - 6.5
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more than 50% relative activity from pH 3.8 to 6.5 using 2,6-dichlorophenolindol as electron acceptor
4 - 6
4 - 6.5
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the relative activity of purified enzyme is decreased when pH is over 4.5 and it is below 80% at 6.5
4 - 7
4.1 - 5.7
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pH 4.1: less than 50% of maximum activity, pH 5.7: less than 50% of maximum activity
4.5 - 8
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pH 4.5: about 60% of maximal activity, pH 8.0: about 40% of maximal activity, reaction with 2,6-dichlorophenol indophenol
5 - 7
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pH 5.0: about 40% of maximal activity, pH 7.0: about 20% of maximal activity, cellobiose + cytochrome c, mutant enzyme N732D
5.5 - 6
Thermothelomyces myriococcoides
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the mediated electron transfer currents increase with pH and are 2.3 times lower at pH 5.5 and 6.0 for CDH adsorbed on electrosynthesised polyaniline modified electrode compared to CDH on plain screen printed electrodes
5.5 - 7.5
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pH 5.0: about 45% of maximal activity, pH 7.0: about 65% of maximal activity, cellobiose + 2,6-dichlorophenol-indophenol, mutant enzyme N732E
5.5 - 8
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pH 5.5: about 50% of maximal activity, pH 8.0: about 60% of maximal activity, cellobiose + 2,6-dichlorophenol-indophenol, mutant enzyme N732D
pH 2.5: about 15% of maximal activity, pH 5.0: about 40% of maximal activity, activity with cytochrome c as acceptor, Phanerochaete chrysosporium enzyme recombinantly expressed in Trichoderma reesei
2.5 - 5
pH 2.5: about 45% of maximal activity, pH 5.0: about 55% of maximal activity, activity with cytochrome c as acceptor, enzyme from Phanerochaete chrysosporium
lactose as substrate, 2,6-dichloroindophenol or 1,4-benzoquinone or ferricenium as electron acceptor
2.5 - 6.5
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pH 2.5: about 40% of maximal activity, pH 6.5: about 60% of maximal activity
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pH 3.0: about 70% of maximal activity, pH 5.0: about 40% of maximal activity, lactose + cytochrome c, in acetate buffer
3 - 5
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pH 3.0: about 60% of maximal activity, pH 5.0: about 70% of maximal activity, lactose + cytochrome c, in acetate buffer
more than 50% activity in the pH range between pH 3.0-6.0, acceptor: 1,4-benzoquinone
3 - 6
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pH 3.0: about 50% of maximal activity, pH 7.0: about 75% of maximal activity
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pH 3.5: about 50% of maximal activity, pH 5.5: about 20% of maximal activity, lactose + 2,6-dichlorophenol indophenol, in citrate buffer
3.5 - 5.5
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pH 3.5: about 50% of maximal activity, pH 5.5: about 20% of maximal activity, lactose + cytochrome c, in citrate buffer
3.5 - 6
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the CDH activity decreases very sharply below pH 4.5. The recombinant enzyme remains at 60.8% of the maximum CDH activity at pH 4.0, and at only 22.6% CDH activity at pH 3.5
3.5 - 6
pH 3.5: about 35% of maximal activity, pH 6.0: about 40% of maximal activity, activity with 2,6-dichlorophenolindophenol as acceptor, enzyme from Phanerochaete chrysosporium
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pH 5.0: about 35% of maximal activity, pH 7.0: about 20% of maximal activity, cellobiose + cytochrome c, mutant enzyme N732E
4 - 6
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below pH 4.0, and particularly above pH 6.0, the activity is observed to drop (65% activity at pH 3.0, 45% activity at pH 7.0 and no activity at pH 9.0)
4 - 6
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pH 4.0: about 70% of maximal activity, pH 6.0: about 40% of maximal activity, lactose + 2,6-dichlorophenol indophenol, in citrate buffer
4 - 6
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pH 4.0: about 75% of maximal activity, pH 6.0: about 65% of maximal activity, lactose + 2,6-dichlorophenol indophenol, in citrate buffer
Thermothelomyces myriococcoides
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lactose as electron donor, 2,6-diclorindophenol as electron acceptor