FAD-containing polyamine oxidases: a timely challenge for researchers in biochemistry and physiology of plants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F00%3A00001109" target="_blank" >RIV/61989592:15310/00:00001109 - isvavai.cz</a>

Alternative codes found

RIV/61989592:15310/01:00001262

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

FAD-containing polyamine oxidases: a timely challenge for researchers in biochemistry and physiology of plants

Original language description

Recent investigations on plant polyamine oxidase (PAO) are reviewed. The enzyme belongs to a new class of flavoenzymes with similar structural features including, among others, monoamine oxidase. Plant PAOs catalyse the oxidation of the polyamine substrates spermidine and spermine. The reaction products are propane-1,3-diamine and 1-pyrroline or 1-(3-aminopropyl)pyrroline, respectively, along with hydrogen peroxide. Plant PAOs are predominantly localised in the cell wall. Purification procedures and molecular properties of several plant PAOs are compared. A special attention is being paid to the recently solved crystal structure of the maize enzyme and its implications for the substrate binding and catalytic mechanism. Substrate specificity and inhibitors of plant PAOs are also described. The potential roles for PAO-generated H2O2 in lignin biosynthesis and cell wall cross-linking reactions, which may regulate growth and contribute to cell defence, are discussed.

Czech name

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Czech description

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Type

J_x - 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%2F97%2F0097" target="_blank" >GA203/97/0097: Molecular,structural and physiological properties of plant amine and cytokinine oxidases</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2001

Confidentiality

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

Name of the periodical

Plant Science

ISSN

0168-9452

e-ISSN

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Volume of the periodical

160

Issue of the periodical within the volume

NA

Country of publishing house

XX - stateless person

Number of pages

1

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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