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1.11.1.16: versatile peroxidase

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

Word Map on EC 1.11.1.16

Reaction

1-(4-hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol
+
H2O2
=
4-hydroxy-3-methoxybenzaldehyde
+
2-methoxyphenol
+
glycolaldehyde
+
H2O

Synonyms

B-type dye-decolorizing peroxidase, bacterial lignin peroxidase, DypB, manganese peroxidase 4, Mb peroxidase, metMb peroxidase, Mnp4, More, myoglobin, R1B4, versatile peroxidase, versatile peroxidase MnP2, versatile peroxidase VPL2 precursor, VP1, Vpl2, VPS1

ECTree

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

Inhibitors

Inhibitors on EC 1.11.1.16 - versatile peroxidase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)
-
substrate inhibition
bovine pancreatic RNase
-
competitive to oxidation of veratryl alcohol, non-competitive to oxidation of Mn2+
-
Co2+
-
5 mM, 80% of initial activity
Cu2+
-
5 mM, 18% of initial activity
DMSO
50% inhibition at 20%, 90% inhibition at 30%, pH 5.0, 25°C
Fe2+
-
5 mM, 11% of initial activity
Mg2+
-
5 mM, 85% of initial activity
Mn2+
-
above 0.1 mM, severe inhibition of oxidation of veratryl alcohol
N-bromosuccinimide
-
modification of tryptophan residues by N-bromosuccinimide drastically reduces the Mn(II)-independent activity and dye decoloration, while Mn(II)-dependent activity is maintained. Effect is not reversed by addition of mediators
NaOCl
Tween-80
80% inhibition at 5%, pH 5.0, 25°C