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1.10.3.2: laccase

This is an abbreviated version!
For detailed information about laccase, go to the full flat file.

Word Map on EC 1.10.3.2

Reaction

4 benzenediol +

O2
= 4 benzosemiquinone + 2 H2O

Synonyms

ATM, benzenediol oxygen oxidoreductase, benzenediol-oxygen oxidoreductase, benzenediol: oxygen oxidoreductase, benzenediol:O2 oxidoreductase, Benzenediol:oxygen oxidoreductase, blue laccase, blue multicopper oxidase, CcLCC6, CotA, CotA laccase, CotA-laccase, CotA-type laccase, CueO, DA2_0547, DcLac1, DcLac2, Diphenol oxidase, EpoA, Ery4, Ery4 laccase, FpLcc1, FpLcc2, GMET_RS10855, Hvo_B0205, LAC, Lac I, Lac II, Lac-3.5, Lac-4.8, LAC1, Lac2, Lac2a, LAC3, Lac4, LacA, Lacc, laccase, laccase 1, laccase 3, laccase A, Laccase allele OR, Laccase allele TS, laccase CueO, laccase POXA3b, laccase-2, laccase2, LacCh, lacTT, LacTv, LacZ1, Lcc, lcc1, Lcc2, Lcc3, Lcc4, Lcc9, LccA, lccdelta, lccgamma, Ligninolytic phenoloxidase, MAL, McoP, MmPPO laccase, MmPPOA, More, MSK laccase, multicopper oxidase, p-benzenediol:dioxygen oxidoreductase, p-diphenol dioxygen oxidoreductase, p-diphenol oxidase, p-diphenol: dioxygen oxidoreductase, p-diphenol:dioxygenoxidoreductase, p-diphenol:O2 oxidoreductase, p-diphenol:oxygen oxidoreductase, p-diphenol:oxygen-oxidoreductase, PCL, phenol oxidase, PM1 laccase, polyphenol oxidase A, POXA1b, POXA1w, POXA2, POXA3 laccase, POXA3a, POXA3b, POXC, PpoA, PsLac1, PsLac2, rlac1338, SLAC, SN4LAC, spore coat A protein, spore coat protein A, SRL1, SvLAC13, SvLAC15, SvLAC50, SvLAC52, SvLAC9, TaLac1, ThL, TTC1370, TthLAC, two-domain laccase, urishiol oxidase, urushiol oxidase, Wlac, YacK, yellow laccase

ECTree

     1 Oxidoreductases
         1.10 Acting on diphenols and related substances as donors
             1.10.3 With oxygen as acceptor
                1.10.3.2 laccase

Turnover Number

Turnover Number on EC 1.10.3.2 - laccase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2.6 - 28.8
1-hydroxybenzotriazole
3.56 - 3.89
1-naphthol
6.57 - 322
2,2'-azino-bis(3-ethyl-benzothiazoline-6-sulfonic acid)
286 - 409
2,2'-azino-bis(3-ethylbenzathiazoline-6-sulfonate)
83 - 208
2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate)
0.0046 - 409
2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)
0.29
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonate)
Myrioconium sp.
-
25°C, pH 4
0.14 - 7109
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
0.012988 - 2468
2,2'-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid)
1.58 - 24.6
2,2'-azinobis (3-ethylbenzthiazoline-6-sulfonate)
0.064 - 158300
2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid)
0.15 - 322
2,2'-azinobis(3-ethylbenzthiazoline-6-sulfonate)
2 - 4.5
2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid)
7.8
2,2,6,6-tetramethylpiperidin-N-oxide radical
-
pH 3.8, 55°C
10
2,2-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid)
45°C, pH 6.0, LccA protein isolated from Haloferax volcanii H26 strain US02
0.00403 - 2150
2,2-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid)
0.038
2,3-Dihydroxybenzoate
pH 7.0, 25°C
3 - 832
2,5-diaminotoluene
-
284.4
2,5-xylidine
-
pH 7.0, 40°C
0.01 - 23800
2,6-dimethoxyphenol
0.307 - 1.468
2,6-dimethylphenol
4.9 - 20.7
2-dianisidine
22.8
2-methoxyphenol
-
pH 3.8, 55°C
368
3-dimethylaminobenzoic acid
-
pH 6.0, 25°C
0.32 - 140
4-hydroxy-3,5-dimethoxybenzaldehyde azine
3.02 - 8.6
4-hydroxybenzoic acid
128
4-hydroxyindole
-
pH 7.0, 30°C
36.3
4-methoxyphenol
-
pH 3.8, 55°C
93.9
4-methyl catechol
-
pH 3.8, 55°C
32.2
anthraquinonic dye Acid Blue 62
pH 5.5, 65°C
29
bilirubin
45°C, pH 8.4, LccA protein isolated from Haloferax volcanii H26 strain US02
0.0165 - 626
catechol
80.4
Diamond Black PV 200
-
25°C, pH 4.5
4.4 - 186
dopamine
428
eugenol
-
pH 4.5, 55°C
0.92 - 137
ferrocenemonocarboxylic acid
-
0.1 - 215
ferrocyanide
5.2
ferulic acid
pH 5.2, 45°C
675
gallic acid
-
pH 7.0, 40°C
0.196 - 424
guaiacol
408
homovanillic acid
-
pH 4.5, 55°C
0.051 - 455
hydroquinone
5.5 - 54.5
K4(FeCN6)
529
K4Fe(CN)6
-
pH 3, holoCotA
0.2 - 86
K4[Fe(CN)6]
404
K4[Fe(CN)]6
-
pH 4.5, 55°C
83.2 - 318.8
L-Dopa
462.5
L-tyrosine
-
pH 7.0, 40°C
5.5
methyl syringate
-
pH 5.5, 20°C
1.7 - 56
N,N-dimethyl-1,4-phenylenediamine
181 - 443
N,N-dimethyl-4-phenylenediamine
108.6 - 938
N,N-Dimethyl-p-phenylenediamine
1.33 - 4.83
N-acetyldopamine
3 - 3.33
N-beta-alanyldopamine
18.3
N-hydroxyacetanilide
-
pH 5.5, 20°C
2 - 403
o-benzenediol
0.057 - 0.748
o-Dianisidine
38
phenol
-
pH 4.5, 55°C
10 - 1231.3
pyrogallol
21.6 - 578
Sinapic acid
0.01 - 11670
syringaldazine
10.1
syringic acid
-
pH 4.5, 25°C
1471.9
Tannic acid
-
pH 7.0, 40°C
102
vanillic acid
-
pH 4.5, 55°C
352
vanillic alcohol
-
pH 4.5, 55°C
8.4 - 10
violuric acid