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2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
? + H2O
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + tert-butyl hydroperoxide
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + ?
-
-
-
-
?
2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) + H2O2
?
2,4-dichlorophenol + H2O2
?
-
-
-
?
2,6-dimethoxyphenol + H2O2
oxidized 2,6-dimethoxyphenol + H2O
-
-
-
-
?
2-dianisidine + tert-butyl hydroperoxide
?
-
peroxidase activity
-
-
?
3,3',5,5'-tetramethylbenzidine + H2O2
? + H2O
-
-
-
-
?
3,3',5,5'-tetramethylbenzidine + H2O2
oxidized 3,3',5,5'-tetramethylbenzidine + H2O
-
-
-
-
?
3,3'-diaminobenzidine + H2O2
oxidized 3,3'-diaminobenzidine + H2O
3,3'-dimethoxybenzidine + H2O2
oxidized 3,3'-dimethoxybenzidine + H2O
3-chloro-peroxybenzoic acid
?
-
-
-
-
?
3-chloroperoxybenzoic acid
?
-
-
-
-
?
3-methoxyphenol + H2O2
? + H2O
4-aminoantipyrine + H2O2
oxidized 4-aminoantipyrine + H2O
4-phenylenediamine + H2O2
oxidized 4-phenylenediamine + H2O
aminoantipyrine + H2O2
oxidized aminoantipyrine + H2O
-
-
-
?
ascorbate + H2O2
monodehydroascorbate + H2O
chlorpromazine + H2O2
? + H2O
-
-
-
-
?
diaminobenzidine + H2O2
oxidized diaminobenzidine + H2O
ethanol + H2O2
acetaldehyde + ?
guaiacol + H2O2
oxidized guaiacol + H2O
guajacol + H2O2
? + H2O
-
peroxidase activity
-
-
?
H2O2 + o-dianisidine
?
-
peroxidase activity
-
-
?
isoniazid + H2O2
oxidized isoniazid + H2O
isoniazid + NADH
isonicotinic acyl-NADH
-
isoniazid activation
the product is a strong inhibitor of the NADH-dependent enoyl-[acyl carrier protein] reductase InhA and the beta-ketoacyl [acyl carrier protein] synthase
-
?
isoniazid + phenol + H2O2
benzoquinone + ?
methanol + H2O2
formaldehyde + H2O
-
at pH 4.5
-
-
?
N,N,N',N'-tetramethyl-p-phenylenediamine + H2O2
? + H2O
-
-
-
-
?
o-dianisidine + H2O2
? + H2O
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
o-dianisidine + tert-butyl hydroperoxide
o-dianisidine quinonediimine + ?
-
-
-
-
?
o-dianisidine + tert-butyl hydroperoxide
oxidized o-dianisidine + ?
-
-
-
-
?
o-dianisidine + tert-butyl hydroperoxide + H2O2
o-dianisidin quinone diimine + ?
o-phenylenediamine + H2O2
oxidized o-phenylenediamine + H2O
-
-
-
-
?
penicillin G + H2O2
penicillin G (R)-sulfoxide + H2O
-
-
-
-
?
peroxyacetic acid + 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
?
pyrogallol + H2O2
? + H2O
reduced 2,3',6'-trichloroindophenol + H2O2
oxidized 2,3',6'-trichloroindophenol + H2O
reduced cytochrome c + H2O2
oxidized cytochrome c + H2O
-
-
-
-
?
tert-butyl hydroperoxide + H2O2
oxidized tert-butyl hydroperoxide + H2O
tert-butyl peroxide + H2O2
?
additional information
?
-
2 H2O2

2 H2O + O2
-
-
-
-
?
2 H2O2
2 H2O + O2
-
-
-
?
2 H2O2
2 H2O + O2
-
-
-
?
2 H2O2

O2 + 2 H2O
-
-
-
-
?
2 H2O2
O2 + 2 H2O
-
-
-
-
?
2 H2O2
O2 + 2 H2O
-
-
-
-
?
2 H2O2
O2 + 2 H2O
-
-
-
?
2 H2O2
O2 + 2 H2O
-
-
-
?
2 H2O2

O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2 H2O2
O2 + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2

? + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
? + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
? + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2

oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
KatP has stronger catalase than peroxidase activity
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O2
oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + H2O
-
-
-
-
?
2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) + H2O2

?
-
-
-
?
2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) + H2O2
?
-
-
-
?
3,3'-diaminobenzidine + H2O2

oxidized 3,3'-diaminobenzidine + H2O
-
-
-
?
3,3'-diaminobenzidine + H2O2
oxidized 3,3'-diaminobenzidine + H2O
-
-
-
-
?
3,3'-diaminobenzidine + H2O2
oxidized 3,3'-diaminobenzidine + H2O
-
-
-
-
?
3,3'-diaminobenzidine + H2O2
oxidized 3,3'-diaminobenzidine + H2O
-
-
-
-
?
3,3'-dimethoxybenzidine + H2O2

oxidized 3,3'-dimethoxybenzidine + H2O
-
-
-
?
3,3'-dimethoxybenzidine + H2O2
oxidized 3,3'-dimethoxybenzidine + H2O
-
-
-
-
?
3-methoxyphenol + H2O2

? + H2O
about 90% conversion
products are oligomers of different weight, i.g. of 27 monomer units and of 23 monomer units
-
?
3-methoxyphenol + H2O2
? + H2O
about 90% conversion
products are oligomers of different weight, i.g. of 27 monomer units and of 23 monomer units
-
?
4-aminoantipyrine + H2O2

oxidized 4-aminoantipyrine + H2O
-
-
-
-
?
4-aminoantipyrine + H2O2
oxidized 4-aminoantipyrine + H2O
-
-
-
-
?
4-aminoantipyrine + H2O2
oxidized 4-aminoantipyrine + H2O
-
-
-
-
?
4-phenylenediamine + H2O2

oxidized 4-phenylenediamine + H2O
-
-
-
?
4-phenylenediamine + H2O2
oxidized 4-phenylenediamine + H2O
-
highest specific peroxidase activity
-
-
?
aniline + H2O2

? + H2O
about 25% conversion
-
-
?
aniline + H2O2
? + H2O
about 25% conversion
-
-
?
ascorbate + H2O2

monodehydroascorbate + H2O
-
-
-
-
?
ascorbate + H2O2
monodehydroascorbate + H2O
-
-
-
-
?
catechol + H2O2

? + H2O
about 90% conversion
products are oligomers of 7 monomer units
-
?
catechol + H2O2
? + H2O
about 90% conversion
products are oligomers of 7 monomer units
-
?
diaminobenzidine + H2O2

oxidized diaminobenzidine + H2O
-
-
-
-
?
diaminobenzidine + H2O2
oxidized diaminobenzidine + H2O
-
-
-
-
?
diaminobenzidine + H2O2
oxidized diaminobenzidine + H2O
-
-
-
-
?
ethanol + H2O2

acetaldehyde + ?
-
-
-
?
ethanol + H2O2
acetaldehyde + ?
-
-
-
?
guaiacol + H2O2

?
-
-
-
?
guaiacol + H2O2
?
-
-
-
?
guaiacol + H2O2

oxidized guaiacol + H2O
-
-
-
-
?
guaiacol + H2O2
oxidized guaiacol + H2O
-
-
-
-
?
guaiacol + H2O2
oxidized guaiacol + H2O
-
-
-
-
?
guaiacol + H2O2
oxidized guaiacol + H2O
-
-
-
-
?
guaiacol + H2O2
oxidized guaiacol + H2O
-
-
-
?
guaiacol + H2O2
oxidized guaiacol + H2O
-
-
-
?
guaiacol + H2O2
oxidized guaiacol + H2O
-
-
-
-
?
H2O2

O2 + H2O
-
-
-
-
?
H2O2
O2 + H2O
detoxification enzyme, protection against peroxides
-
-
?
H2O2
O2 + H2O
-
it is proposed that binding of substrate H2O2 to Asp141 and Arg108 controls H2O2 access to the heme active site, thereby modulating the catalase reaction
-
-
?
H2O2
O2 + H2O
-
KatP has stronger catalase than peroxidase activity
-
-
?
H2O2
O2 + H2O
-
-
439783, 654206, 654769, 713946, 714145, 714795, 715014, 715431, 715806, 716245, 716246 -
-
?
H2O2
O2 + H2O
-
catalase activity
-
-
?
H2O2
O2 + H2O
-
catalase activity
-
-
?
H2O2
O2 + H2O
-
catalase activity
-
-
?
isoniazid + H2O2

?
-
-
-
?
isoniazid + H2O2
?
-
-
-
?
isoniazid + H2O2
?
-
-
-
-
?
isoniazid + H2O2
?
-
-
-
-
?
isoniazid + H2O2
?
-
-
-
-
?
isoniazid + H2O2
?
-
-
-
-
?
isoniazid + H2O2
?
-
-
-
-
?
isoniazid + H2O2
?
-
activation of antituberculosis drug isonazid, catalytic mechanism
-
-
?
isoniazid + H2O2

oxidized isoniazid + H2O
-
-
-
-
?
isoniazid + H2O2
oxidized isoniazid + H2O
-
-
-
-
?
isoniazid + H2O2
oxidized isoniazid + H2O
-
-
-
-
?
isoniazid + H2O2
oxidized isoniazid + H2O
-
i.e. isonicotinic acid hydrazide
-
-
?
isoniazid + H2O2
oxidized isoniazid + H2O
-
-
-
?
isoniazid + H2O2
oxidized isoniazid + H2O
-
-
-
?
isoniazid + phenol + H2O2

benzoquinone + ?
-
-
-
?
isoniazid + phenol + H2O2
benzoquinone + ?
-
-
-
?
NADH + H2O2

?
-
-
-
-
?
NADPH + H2O2

?
-
-
-
-
?
o-dianisidine + H2O2

?
-
-
-
?
o-dianisidine + H2O2
?
-
-
-
?
o-dianisidine + H2O2
?
-
-
-
?
o-dianisidine + H2O2
?
-
-
-
?
o-dianisidine + H2O2

? + H2O
-
-
-
?
o-dianisidine + H2O2
? + H2O
-
-
-
?
o-dianisidine + H2O2
? + H2O
-
-
-
-
?
o-dianisidine + H2O2
? + H2O
-
peroxidase activity
-
-
?
o-dianisidine + H2O2

oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + H2O2
oxidized o-dianisidine + H2O
-
-
-
-
?
o-dianisidine + tert-butyl hydroperoxide + H2O2

o-dianisidin quinone diimine + ?
-
-
-
?
o-dianisidine + tert-butyl hydroperoxide + H2O2
o-dianisidin quinone diimine + ?
-
-
-
?
peroxyacetic acid

?
-
-
-
-
?
peroxyacetic acid
?
-
-
in the absence of peroxidatic one-electron donors, the ferryl intermediates generated with a low excess of peroxyacetic acid slowly decay to the ferric resting state after several minutes. The Fe(IV)=O Trp330 radical cation, Fe(IV)=O Trp139 radical, and Fe(IV)=O Trp153 radical intermediates of the peroxidase-like cycle, formed with a low excess of peroxyacetic acid at low temperature, are also generated with a high excess of peroxyacetic acid at room temperature. Under high excess conditions, there is a rapid conversion to a persistent Fe(IV)=O intermediate. Specific tryptophan residues including W330, W139, and W153, methionine residues including Met264 of the M-Y-W adduct, and cysteine residues are either modified with one, two, or three oxygen atoms or cannot be identified in the spectrum because of other undetermined modifications. These oxidized residues are the source of electrons used to reduce the excess of peroxyacetic acid to acetic acid and return the enzyme to the ferric state
-
?
peroxyacetic acid
?
-
-
-
-
?
peroxyacetic acid + 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)

?
-
-
-
-
?
peroxyacetic acid + 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
?
-
-
-
?
peroxyacetic acid + 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
?
-
-
-
?
phenol + H2O2

? + H2O
about 90% conversion
products are oligomers of different weight, i.g. of 27 monomer units and of 23 monomer units
-
?
phenol + H2O2
? + H2O
about 90% conversion
products are oligomers of different weight, i.g. of 27 monomer units and of 23 monomer units
-
?
pyrogallol + H2O2

?
-
-
-
?
pyrogallol + H2O2
?
-
-
-
?
pyrogallol + H2O2

? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
-
-
-
?
pyrogallol + H2O2
? + H2O
-
peroxidase activity
-
-
?
reduced 2,3',6'-trichloroindophenol + H2O2

oxidized 2,3',6'-trichloroindophenol + H2O
-
-
-
-
?
reduced 2,3',6'-trichloroindophenol + H2O2
oxidized 2,3',6'-trichloroindophenol + H2O
-
-
-
-
?
tert-butyl hydroperoxide + H2O2

oxidized tert-butyl hydroperoxide + H2O
-
-
-
-
?
tert-butyl hydroperoxide + H2O2
oxidized tert-butyl hydroperoxide + H2O
-
-
-
-
?
tert-butyl hydroperoxide + H2O2
oxidized tert-butyl hydroperoxide + H2O
-
-
-
-
?
tert-butyl peroxide + H2O2

?
-
-
-
?
tert-butyl peroxide + H2O2
?
-
-
-
?
additional information

?
-
no activity is detected with NADH or NADPH
-
-
?
additional information
?
-
-
no activity is detected with NADH or NADPH
-
-
?
additional information
?
-
the catalase activity strongly exceeds the peroxidase activity
-
-
?
additional information
?
-
-
the catalase activity strongly exceeds the peroxidase activity
-
-
?
additional information
?
-
-
for phenolic substrates, the phenolic oxygen is not directly coordinated to the heme iron. No substrates: pyrogallol, catechol, or hydroquinone
-
-
?
additional information
?
-
-
guaicol (methoxyphenol) and 2-chloronaphthol are not peroxidized by the enzyme
-
-
?
additional information
?
-
-
guiacol and ascorbate are no substrates
-
-
?
additional information
?
-
-
guiacol and ascorbate are no substrates
-
-
?
additional information
?
-
-
the wild type enzyme functions as a highly active catalase as well as a broad specificity peroxidase
-
-
?
additional information
?
-
-
interaction between the side chain of residue Arg418 and Tyr229 in the adduct radical formed from covalently linked side chains of conserved amino acids Met255, Tyr229, and Trp107 favors reaction of the radical with the adjacent dioxyheme intermediate present throughout turnover. Release of molecular oxygen and regeneration of resting enzyme are thereby catalyzed in the last step of a proposed catalase reaction
-
-
?
additional information
?
-
-
presence of a low- and high-KM component for catalase activity at pH 5.0. Electron donors increase the apparent kcat for the low-KM component. During stimulated catalase activity, less than 0.008 equivalents of oxidized donor accumulate for every H2O2 consumed. A Fe(III)-O2 radical anion-like intermediate dominates during donor-stimulated catalatic turnover, and this intermediate converts directly to the ferric state upon depletion of H2O2
-
-
?
additional information
?
-
-
the enzyme is very slowly reduced by dithionite
-
-
?
additional information
?
-
-
the enzyme is very slowly reduced by dithionite
-
-
?
additional information
?
-
-
NADPH, vanilly1 alcohol and veratryl alcohol do not serve as electron donors
-
-
?
additional information
?
-
-
no reaction is detected with guaiacol or with ascorbate
-
-
?
additional information
?
-
-
the enzyme does not accept electrons from ascorbate, glutathione, and NADH
-
-
?
additional information
?
-
-
bifunctional enzyme providing catalase and peroxidase activities, intermediate structure
-
-
?
additional information
?
-
-
the recombinant protein contains high catalase activity and an appreciable peroxidase activity with o-dianisidine, guaiacol and pyrogallol, but not with NAD(P)H, ferrocytochrome c, ascorbate or glutathione as electron donors
-
-
?
additional information
?
-
-
bifunctional enzyme showing both catalase and peroxidase activities
-
-
?
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0.0055 - 6
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
0.063 - 0.096
2-dianisidine
0.7
3,3',5,5'-tetramethylbenzidine
-
pH 5.0, 23°C
0.13
ascorbate
-
pH 5.0, 23°C
1.1
chlorpromazine
-
pH 5.0, 23°C
1.2
N,N,N',N'-tetramethyl-p-phenylenediamine
-
pH 5.0, 23°C
0.23
NADH
-
peroxidatic activity, in 50 mM phosphate buffer, pH 7.0, at 25°C
0.17
NADPH
-
peroxidatic activity, in 50 mM phosphate buffer, pH 7.0, at 25°C
0.04 - 0.49
o-Dianisidine
0.97
peroxyacetic acid
pH 4.5, 37°C
5.7 - 97.9
tert-butyl hydroperoxide
additional information
additional information
-
steady- and transient-state kinetics
-
0.0055
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)

mutant enzyme R108A/W111F/D141A, peroxidase activity, at pH 4.5 and 25°C
0.007
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.3 and 25°C
0.0092
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
mutant enzyme D141N, peroxidase activity, at pH 4.5 and 25°C
0.012
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme KatGDELTAFG, in 50 mM acetate buffer pH 5.0, at 23°C
0.016
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.5 and 25°C
0.016
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 5.0 and 25°C
0.023
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291K, at pH 5.0 and 23°C
0.024
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
mutant enzyme R108A/W111F, peroxidase activity, at pH 4.5 and 25°C
0.024
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.3 and 25°C
0.028
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291K/E292A, at pH 5.0 and 23°C
0.03
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
mutant enzyme D141A, peroxidase activity, at pH 4.5 and 25°C
0.031
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.0 and 25°C
0.032
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 4.0, 23°C
0.037
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290A/Q293A, at pH 5.0 and 23°C
0.043
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant Y22F, pH 5.0, 23°C
0.048
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme R102L, at pH 6.0 and 25°C
0.05
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293E, at pH 5.0 and 23°C
0.053
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 4.5, 23°C
0.055
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, wild type enzyme, at pH 6.0 and 25°C
0.06
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 6.0, 23°C
0.061
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Y111A, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
0.067
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.8 and 25°C
0.07
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
mutant enzyme D141E, peroxidase activity, at pH 4.5 and 25°C
0.07
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
mutant enzyme R108A/D141A, peroxidase activity, at pH 4.5 and 25°C
0.071
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291A, at pH 5.0 and 23°C
0.08
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme H106C, at pH 6.0 and 25°C
0.08
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293A, at pH 5.0 and 23°C
0.081
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290V/Q293V, at pH 5.0 and 23°C
0.086
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTA200-214, pH 5.0, 23°C
0.087
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 5.0, 23°C
0.087
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild type enzyme, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
0.087
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild type enzyme, at pH 5.0 and 23°C
0.09
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 5.5, 23°C
0.09
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293V, at pH 5.0 and 23°C
0.1
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme R102C, at pH 6.0 and 25°C
0.11
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, in 50 mM phosphate buffer, pH 7.0, at 25°C
0.11
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, wild type enzyme, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
0.13
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290V, at pH 5.0 and 23°C
0.14
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
wild type enzyme, peroxidase activity, at pH 4.5 and 25°C
0.16
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290A, at pH 5.0 and 23°C
0.23
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, wild type enzyme, in 50 mM acetate buffer pH 5.0, at 23°C
0.24
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme W105L, at pH 6.0 and 25°C
0.3
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.5 and 25°C
0.31
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild-type, pH 5.0, 23°C
0.32
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W107F/W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
0.33
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme H106Y, at pH 6.0 and 25°C
0.36
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
0.4
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme R102K, at pH 6.0 and 25°C
0.41
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
mutant enzyme R108A, peroxidase activity, at pH 4.5 and 25°C
0.47
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W107F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
0.48
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme W105F, at pH 6.0 and 25°C
0.55
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
mutant enzyme R108K, peroxidase activity, at pH 4.5 and 25°C
0.83
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 5.0, 23°C
0.96
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, using tert-butyl hydroperoxide as cosubstrate, in 10 mM K2HPO4/KH2PO4 (pH 7.5), at 25°C
1.06
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTAL193-N228, pH 5.0, 23°C
1.2
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTA209-228, pH 5.0, 23°C
1.2
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A/Y697A, pH 7.0, 23°C
1.6
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme H108L, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
1.9
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant Y697A, pH 7.0, 23°C
2.2
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A/E695A/Y697A, pH 7.0, 23°C
2.4
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild-type, N- and C-terminal domain separately expressed, pH 7.0, 23°C
2.7
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A, pH 7.0, 23°C
2.7
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant R691A, pH 7.0, 23°C
2.9
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A, pH 7.0, 23°C
3
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
in 50 mM acetate buffer, pH 5.0, at 23°C
3.3
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
3.6
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
4
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant R691A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
4.5
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild-type, pH 7.0, 23°C
6
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant Y697A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
0.063
2-dianisidine

-
recombinant mutant D735A, 23°C
0.064
2-dianisidine
-
recombinant mutant A110V, 23°C
0.065
2-dianisidine
-
recombinant mutant L634F, 23°C
0.078
2-dianisidine
-
recombinant mutant L619P, 23°C
0.081
2-dianisidine
-
recombinant mutant S315N, 23°C
0.084
2-dianisidine
-
recombinant wild-type enzyme, 23°C
0.096
2-dianisidine
-
recombinant mutant A139P, 23°C
0.06
H2O2

-
peroxidase reaction, at pH 4.3 and 25°C
0.06
H2O2
-
mutant enzyme E291K, at pH 5.0 and 23°C
0.06
H2O2
-
mutant enzyme E291K/E292A, at pH 5.0 and 23°C
0.07
H2O2
-
mutant enzyme S315T, catalase activity, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
0.07
H2O2
-
mutant enzyme Y111A, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
0.07
H2O2
-
wild type enzyme, catalase activity, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
0.07
H2O2
-
mutant enzyme I290A/Q293A, at pH 5.0 and 23°C
0.078
H2O2
-
mutant enzyme Q293A, at pH 5.0 and 23°C
0.08
H2O2
-
mutant enzyme I290V, at pH 5.0 and 23°C
0.089
H2O2
-
mutant enzyme Q293E, at pH 5.0 and 23°C
0.09
H2O2
mutant enzyme D141N, peroxidase activity, at pH 4.5 and 25°C
0.09
H2O2
-
mutant enzyme I290A, at pH 5.0 and 23°C
0.095
H2O2
-
peroxidase reaction, at pH 4.5 and 25°C
0.1
H2O2
-
mutant enzyme E291A, at pH 5.0 and 23°C
0.12
H2O2
mutant enzyme D141E, peroxidase activity, at pH 4.5 and 25°C
0.14
H2O2
-
peroxidase activity, in 50 mM potassium phosphate containing 2 M NaCl, pH 7.5, at 25°C
0.18
H2O2
-
wild type enzyme, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
0.19
H2O2
mutant enzyme D141A, peroxidase activity, at pH 4.5 and 25°C
0.21
H2O2
-
peroxidase reaction, at pH 4.0 and 25°C
0.21
H2O2
-
mutant enzyme I290V/Q293V, at pH 5.0 and 23°C
0.27
H2O2
mutant enzyme R108A/D141A, peroxidase activity, at pH 4.5 and 25°C
0.31
H2O2
wild type enzyme, peroxidase activity, at pH 4.5 and 25°C
0.31
H2O2
-
wild type enzyme, at pH 5.0 and 23°C
0.36
H2O2
-
peroxidase reaction, at pH 4.8 and 25°C
0.5
H2O2
mutant enzyme R108A, peroxidase activity, at pH 4.5 and 25°C
0.5
H2O2
-
peroxidatic activity, pH 6.0, 25°C
0.5
H2O2
-
mutant enzyme Q293V, at pH 5.0 and 23°C
0.56
H2O2
mutant enzyme R108A/W111F, peroxidase activity, at pH 4.5 and 25°C
0.6
H2O2
-
catalatic activity, in 50 mM phosphate buffer, pH 7.0, at 25°C
0.65
H2O2
-
peroxidase activity, pH 5.3, 30°C
0.7
H2O2
-
peroxidase reaction, at pH 4.5 and 25°C
0.8
H2O2
-
no electron donor present, pH 5.0, 23°C
0.83
H2O2
-
peroxidase activity, wild type enzyme, in 50 mM acetate buffer pH 5.0, at 23°C
0.83
H2O2
-
peroxidase reaction, at pH 5.0 and 25°C
0.85
H2O2
peroxidase activity, 50 mM potassium phosphate/sodium citrate buffer, pH 4.5, at 80°C
0.92
H2O2
mutant enzyme R108A/W111F/D141A, peroxidase activity, at pH 4.5 and 25°C
0.98
H2O2
mutant enzyme R108K, peroxidase activity, at pH 4.5 and 25°C
1
H2O2
-
peroxidase reaction, at pH 4.3 and 25°C
1.47
H2O2
-
peroxidase activity, in 50 mM potassium phosphate buffer (pH 7.0), at 30°C
1.5
H2O2
-
peroxidase activity, mutant enzyme KatGDELTAFG, in 50 mM acetate buffer pH 5.0, at 23°C
1.7
H2O2
-
catalase activity, mutant enzyme N153A, in 50 mM phosphate buffer, pH 7.0, and 30°C
2.3
H2O2
-
catalase activity, mutant enzyme N153D, in 50 mM phosphate buffer, pH 7.0, and 30°C
2.4
H2O2
-
mutant D152S, pH 7.0, 30°C
2.4
H2O2
-
mutant D152S, pH 7.0, 30°C
2.4
H2O2
-
catalase reaction, at pH 7.0 and 37°C
2.5
H2O2
-
mutants D152N and P151A, pH 7.0, 30°C
2.5
H2O2
-
mutants D152N and P151A, pH 7.0, 30°C
2.5
H2O2
-
catalatic activity, pH 7.5, 25°C
2.8
H2O2
wild type enzyme, in 25 mM HEPES-NaOH buffer (pH 7.0) at 25°C
3.03
H2O2
mutant C55A, pH not specified in the publication, temperature not specified in the publication
3.1
H2O2
-
catalase reaction, at pH 7.0 and 37°C
3.16
H2O2
wild type enzyme, at pH 7.0 and 30°C
3.2
H2O2
-
mutant D152W, pH 7.0, 30°C
3.2
H2O2
-
mutant D152W, pH 7.0, 30°C
3.21
H2O2
mutant C55A/C74A, pH not specified in the publication, temperature not specified in the publication
3.5
H2O2
-
wild type enzyme, catalase activity, in 100 mM phosphate buffer, pH 7.0, 23°C
3.52
H2O2
mutant C26A/C74A, pH not specified in the publication, temperature not specified in the publication
3.66
H2O2
mutant C74A, pH not specified in the publication, temperature not specified in the publication
3.7
H2O2
-
catalase activity, in 50 mM potassium phosphate containing 2 M NaCl, pH 6.5, at 25°C
3.7
H2O2
-
catalase reaction, at pH 7.0 and 37°C
3.7
H2O2
-
catalase reaction, at pH 7.0 and 37°C
3.7
H2O2
wild type enzyme, catalase activity, at pH 7.0 and 37°C
3.8
H2O2
-
catalase reaction, at pH 7.0 and 37°C
3.82
H2O2
-
catalase activity, pH 7.0, 37°C
3.84
H2O2
wild-type, pH not specified in the publication, temperature not specified in the publication
4
H2O2
-
catalase activity, wild type enzyme, 100 mM phosphate buffer pH 7.0, at 23°C
4.1
H2O2
-
wild-type enzyme, pH 7.0, 30°C
4.1
H2O2
-
wild-type enzyme, pH 7.0, 30°C
4.1
H2O2
-
catalase activity, wild type enzyme, in 50 mM phosphate buffer, pH 7.0, and 30°C
4.2
H2O2
-
catalase reaction, at pH 7.0 and 37°C
4.3
H2O2
-
mutant W341A, pH 7.0, 30°C
4.3
H2O2
-
catalase activity, in 67 mM phosphate buffer (pH 7.0), at 25°C
4.44
H2O2
mutant enzyme N238S, at pH 7.0 and 30°C
4.5
H2O2
-
catalase activity, mutant enzyme KatGDELTAFG, 100 mM phosphate buffer pH 7.0, at 23°C
4.5
H2O2
-
catalase reaction, at pH 7.0 and 37°C
4.8
H2O2
at pH 6.0 and 25°C
4.9
H2O2
-
catalase activity, in 67 mM phosphate buffer, pH 7.0, at 30°C
5.18
H2O2
-
wild type enzyme, catalase activity, in 50 mM Na2HPO4, pH 7.0, 25°C
5.2
H2O2
-
mutant enzyme Y111A, catalase activity, in 100 mM phosphate buffer, pH 7.0, 23°C
5.9
H2O2
-
mutant D402E, pH 7.0, 30°C
5.9
H2O2
-
recombinant wild-type enzyme, 23°C
5.9
H2O2
-
catalase activity, wild type enzyme, at pH 7.0 and 37°C
6.16
H2O2
-
mutant enzyme R463L, catalase activity, in 50 mM Na2HPO4, pH 7.0, 25°C
6.3
H2O2
-
mutant W341F, pH 7.0, 30°C
6.3
H2O2
-
catalase activity, in 50 mM potassium phosphate buffer (pH 7.0), at 30°C
6.4
H2O2
-
mutant D402N, pH 7.0, 30°C
6.5
H2O2
-
catalase activity, pH 6.3, 30°C
6.7
H2O2
-
catalase activity, pH and temperature not specified in the publication
10.3
H2O2
-
recombinant mutant A110V, 23°C
10.7
H2O2
-
recombinant mutant A139P, 23°C
10.8
H2O2
-
catalase activity, at pH 6.4 and 25°C
12
H2O2
-
catalase activity, mutant enzyme R102K, at pH 7.0 and 37°C
13
H2O2
mutant enzyme R108A, catalase activity, at pH 7.0 and 37°C
14.3
H2O2
-
recombinant mutant L634F, 23°C
14.8
H2O2
-
recombinant mutant D735A, 23°C
15
H2O2
-
mutant H290Q, pH 7.0, 30°C
16.8
H2O2
-
recombinant mutant S315N, 23°C
17.1
H2O2
-
recombinant mutant L619P, 23°C
20
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
24
H2O2
-
catalase activity, in 20 mM Tris-HCl buffer (pH 9.0), at 30°C
27
H2O2
-
in 100 mM phosphate buffer, pH 7.0, at 23°C
28
H2O2
-
catalase activity, mutant enzyme H106C, at pH 7.0 and 37°C
30
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
30
H2O2
-
catalatic activity, in 10 mM K2HPO4/KH2PO4 (pH 7.5), at 25°C
31
H2O2
-
catalase activity, mutant enzyme R102C, at pH 7.0 and 37°C
31.5
H2O2
-
catalatic activity, mutant enzyme W107F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
32
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
32
H2O2
mutant enzyme R108A/D141A, catalase activity, at pH 7.0 and 37°C
32.1
H2O2
-
catalatic activity, mutant enzyme W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
33
H2O2
-
catalase activity, mutant enzyme R102L, at pH 7.0 and 37°C
33
H2O2
-
catalatic activity, mutant enzyme W107F/W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
35
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
35
H2O2
mutant enzyme R108A/W111F/D141A, catalase activity, at pH 7.0 and 37°C
36
H2O2
mutant enzyme R108A/W111F, catalase activity, at pH 7.0 and 37°C
42.6
H2O2
-
catalatic activity, wild type enzyme, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
53
H2O2
-
catalase activity, mutant enzyme H267Y, at pH 7.0 and 37°C
54.9
H2O2
-
catalatic activity, mutant enzyme H108L, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
56
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
60
H2O2
mutant enzyme D141A, catalase activity, at pH 7.0 and 37°C
75
H2O2
mutant enzyme D141E, catalase activity, at pH 7.0 and 37°C
77
H2O2
-
catalase activity, mutant enzyme W105L, at pH 7.0 and 37°C
90
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
91
H2O2
-
catalase activity, mutant enzyme W105F, at pH 7.0 and 37°C
95
H2O2
mutant enzyme D141N, catalase activity, at pH 7.0 and 37°C
100
H2O2
-
catalase activity, mutant enzyme H106Y, at pH 7.0 and 37°C
180
H2O2
mutant enzyme R108K, catalase activity, at pH 7.0 and 37°C
225
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
0.08
isoniazid

-
mutant enzyme S315T, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
0.43
isoniazid
-
wild type enzyme, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
5.6
isoniazid
wild type enzyme, at pH 7.8 and 37°C
10.18
isoniazid
mutant enzyme S308T, at pH 7.8 and 37°C
0.04
o-Dianisidine

-
pH 4.0, 23°C
0.0478
o-Dianisidine
-
peroxidase activity, in 50 mM potassium phosphate buffer (pH 7.0), at 30°C
0.05
o-Dianisidine
-
pH 4.5, 23°C
0.09
o-Dianisidine
-
pH 5.0, 23°C
0.11
o-Dianisidine
-
pH 5.5, 23°C
0.12
o-Dianisidine
-
pH 6.0, 23°C
0.14
o-Dianisidine
-
peroxidatic activity, with hydrogen peroxide as cosubstrate, in 50 mM phosphate buffer, pH 7.0, at 25°C
0.14
o-Dianisidine
-
peroxidatic activity, with tert-butyl hydroperoxide as cosubstrate, in 50 mM phosphate buffer, pH 7.0, at 25°C
0.25
o-Dianisidine
wild type enzyme, at pH 4.5 and 30°C
0.35
o-Dianisidine
mutant enzyme N238S, at pH 4.5 and 30°C
0.49
o-Dianisidine
-
pH 5.0, 23°C
0.2
pyrogallol

-
pH 5.0, 23°C
0.31
pyrogallol
-
peroxidatic activity, in 50 mM phosphate buffer, pH 7.0, at 25°C
1.1
pyrogallol
-
pH 4.5, 23°C
1.1
pyrogallol
-
pH 4.0, 23°C
1.3
pyrogallol
-
pH 5.0, 23°C
1.5
pyrogallol
-
pH 5.5, 23°C
1.6
pyrogallol
-
pH 6.0, 23°C
5.7
tert-butyl hydroperoxide

-
peroxidatic activity, mutant enzyme W107F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
12.7
tert-butyl hydroperoxide
-
peroxidatic activity, mutant enzyme H108L, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
15.5
tert-butyl hydroperoxide
-
peroxidatic activity, mutant enzyme W107F/W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
91.2
tert-butyl hydroperoxide
-
peroxidatic activity, mutant enzyme W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
97.9
tert-butyl hydroperoxide
-
peroxidatic activity, wild type enzyme, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
0.34 - 210000
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
0.86 - 4.85
2-dianisidine
5220
3,3',5,5'-tetramethylbenzidine
-
pH 5.0, 23°C
520
ascorbate
-
pH 5.0, 23°C
7940
chlorpromazine
-
pH 5.0, 23°C
7012
N,N,N',N'-tetramethyl-p-phenylenediamine
-
pH 5.0, 23°C
19.42
peroxyacetic acid
pH 4.5, 37°C
0.34
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)

-
peroxidatic activity, mutant enzyme H108L, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
0.37
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
0.72
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, wild type enzyme, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
1.1
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme H106Y, at pH 6.0 and 25°C
1.6
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme H106C, at pH 6.0 and 25°C
2.4
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W107F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
4.5
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, using tert-butyl hydroperoxide as cosubstrate, in 10 mM K2HPO4/KH2PO4 (pH 7.5), at 25°C
5.4
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W107F/W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
7.7
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 5.0 and 25°C
7.9
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.5 and 25°C
11
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.0 and 25°C
11
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 6.0, 23°C
13
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.3 and 25°C
13.3
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290A/Q293A, at pH 5.0 and 23°C
15.2
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293V, at pH 5.0 and 23°C
17
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.5 and 25°C
19
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.8 and 25°C
20
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 5.5, 23°C
20
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293E, at pH 5.0 and 23°C
22.5
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290V/Q293V, at pH 5.0 and 23°C
25
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase reaction, at pH 4.3 and 25°C
26
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme KatGDELTAFG, in 50 mM acetate buffer pH 5.0, at 23°C
28.5
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290V, at pH 5.0 and 23°C
29.3
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293A, at pH 5.0 and 23°C
29.6
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291K, at pH 5.0 and 23°C
32.5
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290A, at pH 5.0 and 23°C
33.3
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Y111A, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
38
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291K/E292A, at pH 5.0 and 23°C
39.7
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291A, at pH 5.0 and 23°C
50.2
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTA200-214, pH 5.0, 23°C
52
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, wild type enzyme, in 50 mM acetate buffer pH 5.0, at 23°C
55
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 5.0, 23°C
55
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild type enzyme, at pH 5.0 and 23°C
55.2
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild type enzyme, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
77
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
in 50 mM acetate buffer, pH 5.0, at 23°C
83
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild-type, pH 5.0, 23°C
92
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 4.5, 23°C
97
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant Y22F, pH 5.0, 23°C
151
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 4.0, 23°C
160
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A/E695A/Y697A, pH 7.0, 23°C
660
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme R102L, at pH 6.0 and 25°C
710
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme R102C, at pH 6.0 and 25°C
740
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTAL193-N228, pH 5.0, 23°C
1020
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A/Y697A, pH 7.0, 23°C
1050
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant Y697A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
1100
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTA209-228, pH 5.0, 23°C
2200
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
2700
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
3300
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
pH 5.0, 23°C
3500
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant R691A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
3700
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme R102K, at pH 6.0 and 25°C
4000
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild-type, N- and C-terminal domain separately expressed, pH 7.0, 23°C
4800
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A, pH 7.0, 23°C
6800
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant R691A, pH 7.0, 23°C
8300
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant Y697A, pH 7.0, 23°C
8900
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A, pH 7.0, 23°C
11500
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild-type, pH 7.0, 23°C
17000
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, wild type enzyme, at pH 6.0 and 25°C
140000
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme W105L, at pH 6.0 and 25°C
210000
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidase activity, mutant enzyme W105F, at pH 6.0 and 25°C
0.86
2-dianisidine

-
recombinant mutant S315N, 23°C
0.99
2-dianisidine
-
recombinant mutants L634F and D735A, 23°C
1.06
2-dianisidine
-
recombinant mutant L619P, 23°C
1.69
2-dianisidine
-
recombinant mutant A139P, 23°C
3.48
2-dianisidine
-
recombinant wild-type enzyme, 23°C
4.85
2-dianisidine
-
recombinant mutant A110V, 23°C
0.0061
H2O2

-
catalase activity, mutant enzyme H106Y, at pH 7.0 and 37°C
0.089
H2O2
-
catalase activity, mutant enzyme H106C, at pH 7.0 and 37°C
0.22
H2O2
mutant enzyme R108A/W111F, peroxidase activity, at pH 4.5 and 25°C
0.29
H2O2
mutant enzyme R108A/W111F/D141A, peroxidase activity, at pH 4.5 and 25°C
1.1
H2O2
-
catalase activity, mutant enzyme W105F, at pH 7.0 and 37°C
2
H2O2
-
catalase activity, mutant enzyme H123E, in 100 mM phosphate buffer, pH 7.0, at 23°C
2.1
H2O2
-
catalase activity, mutant enzyme R102K, at pH 7.0 and 37°C
2.6
H2O2
-
catalase activity, mutant enzyme H267Y, at pH 7.0 and 37°C
3
H2O2
-
mutant H290Q, pH 7.0, 30°C
3.8
H2O2
mutant enzyme R108K, peroxidase activity, at pH 4.5 and 25°C
4.8
H2O2
-
catalatic activity, mutant enzyme W107F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
5.9
H2O2
mutant enzyme R108A/D141A, peroxidase activity, at pH 4.5 and 25°C
6
H2O2
-
catalase activity, mutant enzyme Y249F, in 100 mM phosphate buffer, pH 7.0, at 23°C
7.3
H2O2
mutant enzyme D141E, peroxidase activity, at pH 4.5 and 25°C
7.7
H2O2
-
catalatic activity, mutant enzyme W107F/W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
8.2
H2O2
mutant enzyme D141A, peroxidase activity, at pH 4.5 and 25°C
8.2
H2O2
mutant enzyme R108A, peroxidase activity, at pH 4.5 and 25°C
9.8
H2O2
mutant enzyme D141N, peroxidase activity, at pH 4.5 and 25°C
12
H2O2
-
catalatic activity, mutant enzyme H108L, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
13.6
H2O2
-
mutant enzyme I290A/Q293A, at pH 5.0 and 23°C
14.4
H2O2
wild type enzyme, peroxidase activity, at pH 4.5 and 25°C
16
H2O2
-
mutant W341A, pH 7.0, 30°C
17
H2O2
-
mutant D402N, pH 7.0, 30°C
20
H2O2
-
mutant D152W, pH 7.0, 30°C
20
H2O2
-
mutant D152W, pH 7.0, 30°C
21
H2O2
-
mutant D402E, pH 7.0, 30°C
22.4
H2O2
-
mutant enzyme Y111A, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
23
H2O2
-
catalase activity, mutant enzyme W105L, at pH 7.0 and 37°C
23.8
H2O2
-
mutant enzyme Q293E, at pH 5.0 and 23°C
24
H2O2
-
mutant enzyme I290V/Q293V, at pH 5.0 and 23°C
26
H2O2
-
catalase activity, mutant enzyme KatGDELTAFG, 100 mM phosphate buffer pH 7.0, at 23°C
26
H2O2
-
peroxidase activity, mutant enzyme KatGDELTAFG, in 50 mM acetate buffer pH 5.0, at 23°C
26
H2O2
-
mutant enzyme I290A, at pH 5.0 and 23°C
26
H2O2
-
mutant enzyme I290V, at pH 5.0 and 23°C
26
H2O2
-
mutant enzyme Q293V, at pH 5.0 and 23°C
27.8
H2O2
-
mutant enzyme Q293A, at pH 5.0 and 23°C
32
H2O2
mutant enzyme R108A/W111F/D141A, catalase activity, at pH 7.0 and 37°C
34
H2O2
mutant enzyme R108A/W111F, catalase activity, at pH 7.0 and 37°C
34
H2O2
-
mutant enzyme E291K, at pH 5.0 and 23°C
35.3
H2O2
-
mutant enzyme E291K/E292A, at pH 5.0 and 23°C
40
H2O2
-
mutant enzyme E291A, at pH 5.0 and 23°C
53.5
H2O2
-
catalase activity, mutant enzyme R102C, at pH 7.0 and 37°C
58
H2O2
-
peroxidase activity, wild type enzyme, in 50 mM acetate buffer pH 5.0, at 23°C
65
H2O2
-
wild type enzyme, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
83
H2O2
-
wild type enzyme, at pH 5.0 and 23°C
95
H2O2
-
mutant D152N, pH 7.0, 30°C
95
H2O2
-
mutant D152N, pH 7.0, 30°C
170
H2O2
-
catalase activity, mutant enzyme R439A, in 100 mM phosphate buffer, pH 7.0, at 23°C
200
H2O2
-
mutant D152S, pH 7.0, 30°C
200
H2O2
-
mutant D152S, pH 7.0, 30°C
200
H2O2
-
catalase activity, mutant enzyme D152S, in 100 mM phosphate buffer, pH 7.0, at 23°C
200
H2O2
-
catalase activity, mutant enzyme N153A, in 50 mM phosphate buffer, pH 7.0, and 30°C
200
H2O2
-
mutant enzyme D152S, catalase activity, pH and temperature not specified in the publication
227.5
H2O2
mutant enzyme N238S, at pH 7.0 and 30°C
265
H2O2
mutant enzyme D141A, catalase activity, at pH 7.0 and 37°C
270
H2O2
mutant enzyme R461A, at pH 5.5 and 30°C
272.3
H2O2
wild type enzyme, at pH 7.0 and 30°C
570
H2O2
-
no electron donor present, pH 5.0, 23°C
580
H2O2
-
catalase activity, mutant enzyme N153D, in 50 mM phosphate buffer, pH 7.0, and 30°C
890
H2O2
-
mutant enzyme E243Q, catalase activity, pH and temperature not specified in the publication
900
H2O2
-
catalase activity, mutant enzyme R102L, at pH 7.0 and 37°C
1190
H2O2
mutant enzyme D141N, catalase activity, at pH 7.0 and 37°C
1460
H2O2
-
mutant W341F, pH 7.0, 30°C
1950
H2O2
mutant enzyme R108A, catalase activity, at pH 7.0 and 37°C
2100
H2O2
-
mutant enzyme S315T, catalase activity, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
2110
H2O2
mutant enzyme R108K, catalase activity, at pH 7.0 and 37°C
2140
H2O2
-
mutant enzyme Y111A, catalase activity, in 100 mM phosphate buffer, pH 7.0, 23°C
2300
H2O2
-
catalatic activity, in 10 mM K2HPO4/KH2PO4 (pH 7.5), at 25°C
2300
H2O2
-
catalatic activity, mutant enzyme W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
2500
H2O2
-
mutant P151A, pH 7.0, 30°C
2500
H2O2
-
mutant P151A, pH 7.0, 30°C
2750
H2O2
-
recombinant mutant D735A, 23°C
2950
H2O2
-
catalase reaction, at pH 7.0 and 37°C
2990
H2O2
-
recombinant mutant S315N, 23°C
3180
H2O2
-
recombinant mutant L619P, 23°C
3270
H2O2
-
recombinant wild-type enzyme, 23°C
3330
H2O2
-
recombinant mutant A139P, 23°C
3450
H2O2
-
recombinant mutant L634F, 23°C
3500
H2O2
-
wild-type enzyme, pH 7.0, 30°C
3500
H2O2
-
wild-type enzyme, pH 7.0, 30°C
3500
H2O2
-
catalase activity, in 67 mM phosphate buffer, pH 7.0, at 30°C
3500
H2O2
-
catalase activity, wild type enzyme, in 100 mM phosphate buffer, pH 7.0, at 23°C
3500
H2O2
-
catalase activity, wild type enzyme, in 50 mM phosphate buffer, pH 7.0, and 30°C
3500
H2O2
-
wild type enzyme, catalase activity, pH and temperature not specified in the publication
4300
H2O2
-
catalase reaction, at pH 7.0 and 37°C
4350
H2O2
-
catalase reaction, at pH 7.0 and 37°C
4620
H2O2
mutant enzyme R108A/D141A, catalase activity, at pH 7.0 and 37°C
4970
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
5230
H2O2
-
recombinant mutant A110V, 23°C
5300
H2O2
-
catalase activity, wild type enzyme, at pH 7.0 and 37°C
5680
H2O2
-
catalase reaction, at pH 7.0 and 37°C
5680
H2O2
wild type enzyme, catalase activity, at pH 7.0 and 37°C
5800
H2O2
-
wild type enzyme, catalase activity, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
6000
H2O2
-
catalase activity, wild type enzyme, in 100 mM phosphate buffer, pH 7.0, at 23°C
6140
H2O2
mutant enzyme D141E, catalase activity, at pH 7.0 and 37°C
6446
H2O2
wild-type, pH not specified in the publication, temperature not specified in the publication
6450
H2O2
wild type enzyme, at pH 5.3 and 30°C
6640
H2O2
-
catalase reaction, at pH 7.0 and 37°C
6729
H2O2
mutant C55A/C74A, pH not specified in the publication, temperature not specified in the publication
6745
H2O2
mutant C55A, pH not specified in the publication, temperature not specified in the publication
6800
H2O2
-
catalatic activity, wild type enzyme, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
7010
H2O2
at pH 6.0 and 25°C
7113
H2O2
mutant C26A/C74A, pH not specified in the publication, temperature not specified in the publication
7200
H2O2
-
catalase activity, in 67 mM phosphate buffer (pH 7.0), at 25°C
7565
H2O2
mutant C74A, pH not specified in the publication, temperature not specified in the publication
7600
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
7630
H2O2
-
catalase reaction, at pH 7.0 and 37°C
7770
H2O2
-
catalase reaction, at pH 7.0 and 37°C
8000
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
9600
H2O2
-
mutant DELTA200-214, catalase activity, pH 7.0, 23°C
10100
H2O2
-
wild type enzyme, catalase activity, in 50 mM Na2HPO4, pH 7.0, 25°C
10200
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
11000
H2O2
-
wild type enzyme, catalase activity, in 100 mM phosphate buffer, pH 7.0, 23°C
11000
H2O2
-
wild-type, catalase activity, pH 7.0, 23°C
11400
H2O2
-
mutant enzyme R463L, catalase activity, in 50 mM Na2HPO4, pH 7.0, 25°C
12000
H2O2
-
catalase activity, wild type enzyme, 100 mM phosphate buffer pH 7.0, at 23°C
14100
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
15680
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
15900
H2O2
-
catalase reaction, at pH 5.5-6.0 and 37°C
18000
H2O2
-
in 100 mM phosphate buffer, pH 7.0, at 23°C
322000
H2O2
pH 7.0, 37°C
339000
H2O2
-
pH 7.0, 37°C
0.057
isoniazid

-
wild type enzyme, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
0.081
isoniazid
-
mutant enzyme S315T, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
1.2
o-Dianisidine

-
mutant enzyme S315T, peroxidase activity, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
2
o-Dianisidine
-
wild type enzyme, peroxidase activity, in 50 mM sodium phosphate buffer (pH 7.5), at 37°C
24
o-Dianisidine
-
pH 4.0, 23°C
33.3
o-Dianisidine
mutant enzyme N238S, at pH 4.5 and 30°C
37
o-Dianisidine
-
pH 4.5, 23°C
49
o-Dianisidine
wild type enzyme, at pH 4.5 and 30°C
58
o-Dianisidine
-
pH 5.0, 23°C
69
o-Dianisidine
-
pH 5.5, 23°C
71
o-Dianisidine
-
pH 6.0, 23°C
5600
o-Dianisidine
-
pH 5.0, 23°C
27
pyrogallol

-
pH 4.0, 23°C
44
pyrogallol
-
pH 4.5, 23°C
56
pyrogallol
-
pH 5.0, 23°C
64
pyrogallol
-
pH 5.5, 23°C
69
pyrogallol
-
pH 6.0, 23°C
630
pyrogallol
-
pH 5.0, 23°C
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
0.21 - 4400
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
7400
3,3',5,5'-tetramethylbenzidine
-
pH 5.0, 23°C
3900
ascorbate
-
pH 5.0, 23°C
7200
chlorpromazine
-
pH 5.0, 23°C
6000
N,N,N',N'-tetramethyl-p-phenylenediamine
-
pH 5.0, 23°C
20.02
peroxyacetic acid
pH 4.5, 37°C
3200
pyrogallol
-
pH 5.0, 23°C
0.014 - 0.48
tert-butyl hydroperoxide
0.21
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)

-
peroxidatic activity, mutant enzyme H108L, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
1
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
5.1
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W107F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
6.3
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, wild type enzyme, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
17
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
peroxidatic activity, mutant enzyme W107F/W321F, in 10 mM KH2PO4/K2HPO4, pH 6.0, at 25°C
26
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
in 50 mM acetate buffer, pH 5.0, at 23°C
70
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A/E695A/Y697A, pH 7.0, 23°C
140
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291K/E292A, at pH 5.0 and 23°C
160
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293V, at pH 5.0 and 23°C
200
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant Y697A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
200
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290A, at pH 5.0 and 23°C
220
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290V, at pH 5.0 and 23°C
270
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild-type, pH 5.0, 23°C
280
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290V/Q293V, at pH 5.0 and 23°C
350
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme I290A/Q293A, at pH 5.0 and 23°C
370
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293A, at pH 5.0 and 23°C
390
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Q293E, at pH 5.0 and 23°C
546
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme Y111A, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
560
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant enzyme E291A, at pH 5.0 and 23°C
580
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTA200-214, pH 5.0, 23°C
600
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
630
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild type enzyme, at pH 5.0 and 23°C
634
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
wild type enzyme, peroxidase activity, in 50 mM acetate buffer, pH 5.0, 23°C
750
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTAL193-N228, pH 5.0, 23°C
800
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant L690A/R691A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
850
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant E695A/Y697A, pH 7.0, 23°C
900
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant R691A, N- and C-terminal domain separately expressed, pH 7.0, 23°C
960
2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid)
-
mutant DELTA209-228, pH 5.0, 23°C