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1.5.3.17: non-specific polyamine oxidase

This is an abbreviated version!
For detailed information about non-specific polyamine oxidase, go to the full flat file.

Word Map on EC 1.5.3.17

Reaction

N1-acetylspermidine
+
O2
+
H2O
=
putrescine
+
3-acetamidopropanal
+
H2O2

Synonyms

AtPAO2, AtPAO3, AtPAO4, AtPAO5, Bjpao1, Bjpao2, EC 1.5.3.11, Fms1, LC036642, OsPAO1, PAO, PAO1, PAO2, PAO3, PAO5, polyamine oxidase 1, SelPAO5, slr5093, T-Spm oxidase, thermospermine oxidase

ECTree

     1 Oxidoreductases
         1.5 Acting on the CH-NH group of donors
             1.5.3 With oxygen as acceptor
                1.5.3.17 non-specific polyamine oxidase

Inhibitors

Inhibitors on EC 1.5.3.17 - non-specific polyamine oxidase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
dithioerythritol
-
up to 0.010 mM increase the enzyme activity, higher concentrations inhibit
dithiothreitol
-
up to 0.010 mM increase the enzyme activity, higher concentrations inhibit
guazatine
Iproniazid
-
0.01 mM, 87% inhibition
isoniazid
-
0.01 mM, 81% inhibition
MDL 27391
-
-
MDL 27695
-
-
MDL 72145
-
inhibited in a time-dependent manner. Half-life under saturation conditions is 0.8 min. MDL 72145 might be a chemical lead compound for the design of new chemotherapeutic agents against nematode infections
MDL 72527
-
the specific inhibitor of mammalian polyamine oxidase, has no effect on the Ascaris suum enzyme
N,N'-bis(2,3-butadienyl)-1,4-butanediamine
-
i.e. MDL72527
N1,N4-bis(2,3-butadienyl)-1,4-butanediamine
2.5 mM, 50% inhibition of spermidine oxidation, 70% inhibition of N1-acetylspermine oxidation; 2.5 mM, 50% inhibition of spermidine oxidation, 70% inhibition of spermine oxidation
N8-Acetylspermidine
-
NEM
-
0.01 mM, 85% inhibition
triethylenetetramine
-
competitive inhibitor with spermine as substrate
additional information
-
the polyamine oxidase inhibitor MDL 72527 has no effect on the parasite polyamine oxidase activity
-