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Reactions of plant amine oxidases with N6-aminoalkyl derivatives of adenine

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002168" target="_blank" >RIV/61989592:15310/04:00002168 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Reactions of plant amine oxidases with N6-aminoalkyl derivatives of adenine

  • Original language description

    Plant copper-containing amine oxidases (CAOs, EC 1.4.3.6) catalyze the oxidation of various amines. Once there was a hypothesis that the enzymes could oxidize cytokinins - plant hormones derived from adenine1, however, it has been shown that they rathercause inhibition2. Here we report a study on the reactions of three plant CAOs from grass pea (Lathyrus sativus), lentil (Lens esculenta) and a Mediterranean shrub (Euphorbia characias) with synthetic N6-aminoalkyl derivatives of adenine representing combined analogues of cytokinins and polyamines. The following compounds were prepared using an established method: N6-(3-aminopropyl)adenine, APAD; N6-(4-aminobutyl)adenine, ABAD; N6-(4-amino-trans-but-2-enyl)adenine, ATBAD; N6-(4-amino-cis-but-2-enyl)adenine, ACBAD and N6-(4-aminobut-2-ynyl)adenine, ABYAD. First, reaction rates of enzymatic oxidation were measured to decide between substrate and inhibitory properties. Two of the studied adenine derivatives were found to be substrates (ABA

  • Czech name

    Reakce rostlinných aminoxidas s N6-aminoalkylderiváty adeninu

  • Czech description

    V práci je studována reakce rostlinných aminoxidas s N6-aminoalkylderiváty adeninu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CE - Biochemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica

  • ISSN

    0232-0061

  • e-ISSN

  • Volume of the periodical

    43

  • Issue of the periodical within the volume

    S

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    275

  • Pages from-to

    44-45

  • UT code for WoS article

  • EID of the result in the Scopus database