Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,19-bis(ethylamino)-5,10,15-triazanonadecane | i.,e. SL-11061, 68% inhibition at 0.5 mM | Nicotiana tabacum | |
guazatine | 75% inhibition at 0.5 mM | Nicotiana tabacum | |
N,N'-diaminoguanidine | about 25% inmhibition at 0.5 mM | Nicotiana tabacum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
apoplast | - |
Nicotiana tabacum | 48046 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
spermidine + O2 + H2O | Nicotiana tabacum | - |
1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
spermidine + O2 + H2O | Nicotiana tabacum W38 | - |
1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
spermine + O2 + H2O | Nicotiana tabacum | - |
1,3-diaminopropane + 1-(3-aminopropylidene)pyrrolidin-1-ium + H2O2 | - |
? | |
spermine + O2 + H2O | Nicotiana tabacum W38 | - |
1,3-diaminopropane + 1-(3-aminopropylidene)pyrrolidin-1-ium + H2O2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Nicotiana tabacum | - |
- |
- |
Nicotiana tabacum W38 | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Nicotiana tabacum | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
spermidine + O2 + H2O | - |
Nicotiana tabacum | 1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
spermidine + O2 + H2O | - |
Nicotiana tabacum W38 | 1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
spermine + O2 + H2O | - |
Nicotiana tabacum | 1,3-diaminopropane + 1-(3-aminopropylidene)pyrrolidin-1-ium + H2O2 | - |
? | |
spermine + O2 + H2O | - |
Nicotiana tabacum W38 | 1,3-diaminopropane + 1-(3-aminopropylidene)pyrrolidin-1-ium + H2O2 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PAO | - |
Nicotiana tabacum |
Organism | Comment | Expression |
---|---|---|
Nicotiana tabacum | infections with pathogens biotrophic bacterium Pseudomonas viridiflava and necrotrophic fungus Sclerotinia sclerotiorum lead to increased enzyme expression and activity with an increase of apoplastic spermine levels | up |
General Information | Comment | Organism |
---|---|---|
physiological function | accumulation and further oxidation of free PAs in the leaf apoplast of tobacco plants occurs in a similar, although not identical way during tobacco defense against infection by microorganisms with contrasting pathogenesis strategies. This response affects the pathogens ability to colonize host tissues and results are detrimental for plant defense against necrotrophic pathogens that feed on necrotic tissue | Nicotiana tabacum |