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Literature summary for 1.5.3.14 extracted from

  • Federico, R.; Cona, A.; Angelini. R.; Schinina, M.E.; Giartosio, A.
    Characterization of maize polyamine oxidase (1990), Phytochemistry, 29, 2411-2414.
    View publication on PubMed
Search for more literature for 1.5.3.14

Inhibitors

Inhibitors Comment Organism Structure
DELTA1-pyrroline competitive Zea mays
diazabicyclononane competitive Zea mays
additional information no inhibition by 1,3-diaminopropane (1 mM) and H2O2 (1 mM) Zea mays
N1-acetylspermine poor competitive inhibitor Zea mays

Organism

Organism UniProt Comment Textmining
Zea mays
-
-
-
Zea mays O64411
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Zea mays

Source Tissue

Source Tissue Comment Organism Textmining
shoot
-
 Zea mays
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
spermidine + O2 + H2O
-
 Zea mays ?
-
 ?
spermine + O2 + H2O
-
 Zea mays ?
-
 ?
spermine + O2 + H2O
-
 Zea mays 1-(3-aminopropyl)-4-aminobutanal + propane-1,3-diamine + H2O2
-
 ?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
 single two-state transition at pH 6 with Tm 49.8°C. At pH 5 the thermal stability is increased by more than 14°C. DELTA1-pyrroline and diazabicyclononane improve the thermal stability of the enzyme Zea mays

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
 Zea mays

pH Stability

pH Stability pH Stability Maximum Comment Organism
5
-
 single two-state transition at pH 6 with Tm 49.8°C. At pH 5 the thermal stability is increased by more than 14°C Zea mays

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.1
-
 diazabicyclononane
-
 Zea mays
0.4
-
 DELTA1-pyrroline
-
 Zea mays