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Literature summary for 1.5.3.17 extracted from

  • Takahashi, Y.; Cong, R.; Sagor, G.H.; Niitsu, M.; Berberich, T.; Kusano, T.
    Characterization of five polyamine oxidase isoforms in Arabidopsis thaliana (2010), Plant Cell Rep., 29, 955-965.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9LYT1 PAO3
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Arabidopsis thaliana Q9SKX5 PAO2
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Source Tissue

Source Tissue Comment Organism Textmining
anther expression at higher extent in the later growth stage within restricted parts of the organs, such as shoot meristem, leaf petiole and also in anther Arabidopsis thaliana
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cotyledon PAO3 promoter activity is detected in cotyledon, distal portion of root, boundary region of mature rosette leaf and in filaments of flower Arabidopsis thaliana
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flower expression is constitutive, but highest in flower organ Arabidopsis thaliana
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leaf expression at higher extent in the later growth stage within restricted parts of the organs, such as shoot meristem, leaf petiole and also in anther Arabidopsis thaliana
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leaf PAO3 promoter activity is detected in cotyledon, distal portion of root, boundary region of mature rosette leaf and in filaments of flower Arabidopsis thaliana
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additional information expression is constitutive, but highest in flower organ. PAO3 promoter activity is detected in cotyledon, distal portion of root, boundary region of mature rosette leaf and in filaments of flower Arabidopsis thaliana
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root PAO3 promoter activity is detected in cotyledon, distal portion of root, boundary region of mature rosette leaf and in filaments of flower Arabidopsis thaliana
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root tip of seedling Arabidopsis thaliana
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shoot expression at higher extent in the later growth stage within restricted parts of the organs, such as shoot meristem, leaf petiole and also in anther Arabidopsis thaliana
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N1-acetylspermine + O2 + H2O about 10% of the activity with spermidine Arabidopsis thaliana spermidine + 3-acetaminopropanal + H2O2
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?
norspermine + O2 + H2O about 40% of the activity with spermidine Arabidopsis thaliana ? + H2O2
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?
norspermine + O2 + H2O about 45% of the activity with spermidine Arabidopsis thaliana ? + H2O2
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?
spermidine + O2 + H2O best substrate Arabidopsis thaliana putrescine + 3-aminopropanal + H2O2
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?
spermine + O2 + H2O about 60% of the activity with spermidine Arabidopsis thaliana spermidine + aminopropanal + H2O2
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?
thermospermine + O2 + H2O about 30% of the activity with spermidine Arabidopsis thaliana ? + H2O2
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?