Recent news related to substrates and inhibitors of plant amine oxidases

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15410%2F03%3A00001522" target="_blank" >RIV/61989592:15410/03:00001522 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/02:00002027
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Recent news related to substrates and inhibitors of plant amine oxidases
Original language description
Reactions of pea diamine oxidase (PSAO) and maize polyamine oxidase (MPAO) with 1,4-bis(3-aminopropyl)-piperazine (BAPP), diethylenetriamine (DETA), dipropylenctriamine (DPTA), dehydrospermine (DHSP) and 3-oxapentane-1,5-diamine (OPD) were studied and compared. These reactions were characterised by kinetic measurements (kinetic constants, stoichiometry) and by measurements of absorption spectra (reaction mechanisms). In the case of oxidised polyamine compounds, the corresponding reaction products were determined using analytical methods (coloured trapping reactions, mass spectrometry, IR spectroscopy, thin layer chromatography). Some of the compounds were found to be substrates of PSAO and relatively potent inhibitors of MPAO (and vice versa) all at once. The others showed the same effect on both enzymes. This may have an importance for designing of experiments in physiological studies in plants.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Project
<a href="/en/project/GA203%2F00%2FD119" target="_blank" >GA203/00/D119: Structure and properties of endogenous amine oxidase inhibitor from bean seedlings and its analogues</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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