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1.11.1.1: NADH peroxidase

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

Word Map on EC 1.11.1.1

Reaction

NADH
+
H+
+
H2O2
=
NAD+
+ 2 H2O

Synonyms

apoplastic class III peroxidase, apoplastic peroxidase, diphosphopyridine nucleotide peroxidase, DPN peroxidase, DPNH peroxidase, NAD peroxidase, NADH oxidase, NADH peroxidase, NADH-peroxidase, NADH-POD, NADH-PX, NADH2 peroxidase, NADH:H2O2 oxidoreductase, NADH:O2 oxidoreductase, nicotinamide adenine dinucleotide peroxidase, nigerythrin, non-haem diiron protein, NPR, Npx, NPXase, P2, peroxidase, nicotinamide adenine dinucleotide, POD, reverse rubrerythrin, revRbr, ruberythrin

ECTree

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

Inhibitors

Inhibitors on EC 1.11.1.1 - NADH peroxidase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
Ag+
-
98% inhibition at 0.01 mM
Cl-
-
strong inhibitor
Co2+
-
25% inhibition at 1 mM
Cu2+
-
85% inhibition at 1 mM
Ethyl hydroperoxide
-
-
H2O2
-
43% inhibition at 16.5 mM
Hg2+
-
21% inhibition at 0.01 mM
N-ethylmaleimide
-
50% inhibition at 1 mM
NAD+
-
at pH 5.5 in millimolar range
NADH
-
NADH converts the enzyme to an unstable intermediate that decays to inactive enzyme at suboptimal H2O2 concentrations
NaN3
-
15% inhibition at 50 mM
p-chloromercuribenzoate
-
20% inhibition at 0.33 mM
p-hydroxymercuribenzoate
-
100% inhibition at 1 mM
Pb2+
-
49% inhibition at 0.33 mM
phenylmercuric acetate
-
70% loss of activity after 24 h
potassium cyanide
-
-
Salicylhydroxamic acid
-
-
SO42-
-
strong inhibitor
Sodium azide
-
-