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

Reaction

cellobiose
+
acceptor
=
cellobiono-1,5-lactone
+
reduced acceptor

Synonyms

cbdA, CBO, CBOR, Cdh, CDH IIA, CDH IIB, cdh-1, CDH1, Cdh2, cellobiose (acceptor) 1-oxidoreductase, cellobiose dehydrogenase, 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, MtCDH, oxidase, cellobiose, Thite_59724, TpCDH, TvCDH

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.99 With unknown physiological acceptors
                1.1.99.18 cellobiose dehydrogenase (acceptor)

Turnover Number

Turnover Number on EC 1.1.99.18 - cellobiose dehydrogenase (acceptor)

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
13.4 - 45
1,4-benzoquinone
16.8 - 29
2,6-dichloroindophenol
2 - 53.8
2,6-dichlorophenol indophenol
2.05 - 33
2,6-dichlorophenol-indophenol
7.5 - 18.3
2,6-dichlorophenolindophenol
17 - 63
2,6-dichlorphenolindophenol
17
3,5 di-tert-butyl-o-benzoquinone
-
-
16.9 - 27
3,5-di-tert-butyl-1,2-benzoquinone
17.7
6'-azido-6'-deoxy-beta-D-glucopyranosyl-(1->4)-D-glucopyranose
-
at pH 4.5 and 30°C
14.22 - 17
alpha-lactose
21
benzoquinone
0.9
beta-D-glucopyranosyl-(1->4)-2-azido-2-deoxy-D-glucopyranose
-
at pH 4.5 and 30°C
9.1
beta-D-glucopyranosyl-(1->4)-6-azido-6-deoxy-D-glucopyranose
-
at pH 4.5 and 30°C
0.002 - 96.9
cellobiose
24.7
cellohexaose
-
recombinant enzyme, in 100 mM sodium acetate (pH 4.5), at 30°C
1.23 - 46.6
cellopentaose
1.23 - 101.6
cellotetraose
1.25 - 156
cellotriose
0.4
cellulose
-
ferricyanide as electron acceptor
0.1 - 60
cytochrome c
1.5 - 3.6
D-galactose
0.5 - 55
D-glucose
4.3 - 4.7
D-mannose
0.33 - 1.9
D-xylose
74
FAD
-
reduction rate increases with increasing concententrations of the electron acceptors methyl-1,4-benzoquinone or Fe3+
58
ferricenium
cellobiose as substrate, pH 3.5
34.7 - 35.6
ferricenium ion
5.5 - 61
ferricyanide
0.01 - 20.5
ferricytochrome c
1.4
Galactobiose
-
recombinant enzyme, in 100 mM sodium acetate (pH 4.5), at 30°C
2.1
galactose
-
recombinant enzyme, in 100 mM sodium acetate (pH 4.5), at 30°C
1.92 - 7.6
glucose
27.8 - 36.9
K3Fe(CN)6
0.003 - 136.3
lactose
0.17 - 20.5
maltose
0.48 - 2.2
maltotetraose
1 - 1.8
maltotriose
2.1
mannobiose
-
recombinant enzyme, in 100 mM sodium acetate (pH 4.5), at 30°C
7.4 - 19.8
Mannopentaose
10.2
mannose
-
recombinant enzyme, in 100 mM sodium acetate (pH 4.5), at 30°C
14
Mn3+-malonate
-
-
0.042 - 0.19
O2
19.4 - 27
thiocellobiose
17
triiodide ion
-
-
43.5 - 44.2
ubiquinone
0.118 - 45.4
xylobiose
4.6
xylose
-
recombinant enzyme, in 100 mM sodium acetate (pH 4.5), at 30°C
2.3 - 6
xylotriose