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1.11.1.7: peroxidase

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

Word Map on EC 1.11.1.7

Reaction

2 phenolic donor +

H2O2
= 2 phenoxyl radical of the donor + 2 H2O

Synonyms

acidic peroxidase, acidic POD, ALSP, AnaPX, anionic isoperoxidase, anionic peroxidase A1, AOPTP, basic peroxidase, basic POD, BCcP, black radish peroxidase A, black radish peroxidase B, BRP-A, BRP-B, cationic peroxidase, cationic peroxidase Cs, class III plant peroxidase, CmMnP, constitutive peroxidase, CP, cPOD-I, CYP119, dehaloperoxidase A, dehaloperoxidase B, DHP A, donor: H2O2 oxidoreductase, donor: hydrogen peroxide oxidoreductase, donor:hydrogen peroxide oxidoreductase, DtpA, ECPOX, ECPOX 1, ECPOX 2, ECPOX 3, ELP, eosinophil peroxidase, EPO, extensin peroxidase, extracellular peroxidase, FP1, Fp2, FP3, GCP1, GCP2, guaiacol peroxidase, H2O2 oxidoreductase, Hb peroxidase, Hb1, heme peroxidase, hemoglobin 1, hemoglobin peroxidase, hexacoordinate (class 1) non-symbiotic hemoglobin, horseradisch peroxidase, horseradish peroxidase, horseradish peroxidase (HRP), horseradish peroxidase C, HP, HRP, HRP A2, HRP C1A, HRP-C, HRPC, HRPO, HRP_A2A, HRP_C1A, HRP_E5, HTHP, hydrogen donor oxidoreductase, Japanese radish peroxidase, lactoperoxidase, LPO, LPRX, LPS, MAP-2744c, MGP, MnP124076, MnP13, More, MPO, myeloperoxidase, neutral peroxidase, neutral POD, NGO_0994, nsHb-1, oxyperoxidase, p20, PA1, PerII, peroxidase, peroxidase isoenzyme E5, POC1, POD, POD1, POII, POX, POX I, POX II, POX2, protoheme peroxidase, Prx02, Prx03, Prx06, Prx07, Prx09, Prx1, Prx11, Prx114, Prx12, Prx13, Prx15, Prx17, Prx21, Prx22, Prx27, Prx28, Prx30, Prx31, Prx32, Prx33, Prx34, Prx36, Prx37, Prx39, Prx42, Prx43, Prx45, Prx49, Prx50, Prx51, Prx52, Prx53, Prx55, Prx56, Prx57, Prx58, Prx59, Prx60, Prx62, Prx64, Prx66, Prx67, Prx68, Prx69, Prx70, Prx71, Prx72, Prx73, pyrocatechol peroxidase, QPO, quinol peroxidase, rhEPO, rHRP1, rHRP2, royal palm tree peroxidase, rPOD-II, RPTP, rubrerythrin, SacD, Saci_2081, SBP, scavengase, scopoletin peroxidase, SfmD, short PMnP, SPC4, Ssp, stigma-specific peroxidase, thiocyanate peroxidase, thiol peroxidase, TOP, TP I, Tpx, tyrosine-coordinated heme protein, vacuolar class III peroxidase, vascular peroxidase 1, verdoperoxidase, versatile peroxidase, versatile peroxidase VPL2, VP, VPO1, VPO2, WPTP

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.7 peroxidase

pH Optimum

pH Optimum on EC 1.11.1.7 - peroxidase

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pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
11.7
highest peroxidase activity (25.7 U/mg), with pyrogallol as substrate
3 - 3.5
-
at 25°C
3.6 - 3.8
-
isoenzyme E5
4 - 5
4 - 7
-
with 20 mM CaCl2
4.6
-
substrate guaiacol
5 - 6
-
POD from artichoke leaves
5.3
-
oxidation of SCN-
5.5 - 6.5
-
in absence of calcium
6 - 7.5
-
cationic peroxidase GCP1
6 - 8
-
phosphate buffer using o-dianisidine as substrate or Tris-buffer using catechol as substrate
6.5 - 7
-
with 2,4-dichlorophenol as substrate
7 - 8
-
for azo dye oxidation
8.7
at physiological pH values the highest activity is detectable with NADH or NADPH as substrates (3.0 U/mg at pH 8.7)