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.

Reaction

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

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Results	in table
27	AA Sequence
3	Application
16	Cloned(Commentary)
11	Cofactor
2	Crystallization (Commentary)
3	Disease/ Diagnostics
13	Expression
28	General Information
18	Inhibitors
63	kcat/KM [mM/s]
11	Ki Value [mM]
118	KM Value [mM]
16	Localization
2	Metals/Ions
3	Molecular Weight [Da]
27	Natural Substrates/ Products (Substrates)
53	Organism
9	Pathway
6	PDB ID
22	pH Optimum
5	pH Range
5	pI Value
1	Posttranslational Modification
20	Protein Variants
11	Purification (Commentary)
4	Reaction
44	Reference
86	Source Tissue
1	Specific Activity [micromol/min/mg]
1	Storage Stability
107	Substrates and Products (Substrate)
5	Subunits
50	Synonyms
1	Systematic Name
15	Temperature Optimum [°C]
3	Temperature Range [°C]
4	Temperature Stability [°C]
71	Turnover Number [1/s]

Systematic Name

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Systematic Name on EC 1.5.3.17 - non-specific polyamine oxidase

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SYSTEMATIC NAME

IUBMB Comments

polyamine:oxygen oxidoreductase (3-aminopropanal or 3-acetamidopropanal-forming)

A flavoprotein (FAD). The non-specific polyamine oxidases may differ from each other considerably. The enzyme from Saccharomyces cerevisiae shows a rather broad specificity and also oxidizes N8-acetylspermidine [3]. The enzyme from Ascaris suum shows high activity with spermine and spermidine, but also oxidizes norspermine [2]. The enzyme from Arabidopsis thaliana shows high activity with spermidine, but also oxidizes other polyamines [1]. The specific polyamine oxidases are classified as EC 1.5.3.13 (N1-acetylpolyamine oxidase), EC 1.5.3.14 (polyamine oxidase (propane-1,3-diamine-forming)), EC 1.5.3.15 (N8-acetylspermidine oxidase (propane-1,3-diamine-forming)) and EC 1.5.3.16 (spermine oxidase).