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Literature summary for 1.5.3.17 extracted from

  • Ahou, A.; Martignago, D.; Alabdallah, O.; Tavazza, R.; Stano, P.; Macone, A.; Pivato, M.; Masi, A.; Rambla, J.L.; Vera-Sirera, F.; Angelini, R.; Federico, R.; Tavladoraki, P.
    A plant spermine oxidase/dehydrogenase regulated by the proteasome and polyamines (2014), J. Exp. Bot., 65, 1585-1603 .
    View publication on PubMed
Search for more literature for 1.5.3.17

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0046
-
 O2 pH 7.5, 25°C, cosubstrate: N1-acetylspermine Arabidopsis thaliana
0.0051
-
 O2 pH 7.5, 25°C, cosubstrate: thermospermine Arabidopsis thaliana
11
-
 O2 pH 7.5, 25°C, cosubstrate: spermine Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
 Arabidopsis thaliana 5829
-

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9SU79
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Arabidopsis thaliana

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information no activity with spermidine Arabidopsis thaliana ?
-
 ?
N1-acetylspermine + O2 + H2O the enzyme AtPAO5 has a better activity as a dehydrogenase rather than as an oxidase. With the best electron acceptor (ferricenium), the best in vitro substrate for recombinant AtPAO5 is N1-acetylspermine Arabidopsis thaliana ?
-
 ?
norspermine + O2 + H2O the enzyme AtPAO5 has a better activity as a dehydrogenase rather than as an oxidase. With the best electron acceptor (ferricenium), the best in vitro substrate for recombinant AtPAO5 is N1-acetylspermine Arabidopsis thaliana ?
-
 ?
spermine + O2 + H2O the enzyme AtPAO5 has a better activity as a dehydrogenase rather than as an oxidase. With the best electron acceptor (ferricenium), the best in vitro substrate for recombinant AtPAO5 is N1-acetylspermine Arabidopsis thaliana spermidine + 3-aminopropanal + H2O2
-
 ?
thermospermine + O2 + H2O the enzyme AtPAO5 has a better activity as a dehydrogenase rather than as an oxidase. With the best electron acceptor (ferricenium), the best in vitro substrate for recombinant AtPAO5 is N1-acetylspermine Arabidopsis thaliana ?
-
 ?

Synonyms

Synonyms Comment Organism
AtPAO5
-
 Arabidopsis thaliana

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5 8
-
 Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
FAD
-
 Arabidopsis thaliana

Expression

Organism Comment Expression
Arabidopsis thaliana positive regulation of AtPAO5 expression by polyamines at the transcriptional and post-transcriptional level up