G
Giuliana Zanetti
Researcher at University of Milan
Publications - 93
Citations - 3317
Giuliana Zanetti is an academic researcher from University of Milan. The author has contributed to research in topics: Ferredoxin—NADP(+) reductase & Ferredoxin. The author has an hindex of 34, co-authored 92 publications receiving 3207 citations.
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A productive NADP+ binding mode of ferredoxin-NADP+ reductase revealed by protein engineering and crystallographic studies.
Z. Deng,Alessandro Aliverti,Giuliana Zanetti,Adrián K. Arakaki,Jorgelina Ottado,Elena G. Orellano,Nora B. Calcaterra,Eduardo A. Ceccarelli,Néstor Carrillo,P.A. Karplus,P.A. Karplus +10 more
TL;DR: In this article, the authors used mutants of this residue (Tyr 308) of pea ferredoxin-NADP+ reductase (FNR) to obtain the structures of productive NADP+ and NADPH complexes.
Journal ArticleDOI
Interaction between photosystem I and ferredoxin. Identification by chemical cross-linking of the polypeptide which binds ferredoxin.
Giuliana Zanetti,Giuliana Merati +1 more
TL;DR: It can be inferred that the polypeptide of 20 kDa is the photosystem I subunit which interacts with ferredoxin during the photosynthetic electron transport.
reductase revealed by protein engineering and crystallographic studies
Z. Deng,Alessandro Aliverti,Giuliana Zanetti,Adrián K. Arakaki,Jorgelina Ottado,Nora B. Calcaterra,Eduardo A. Ceccarelli,Néstor Carrillo,P. Andrew Karplus +8 more
TL;DR: It is shown that nicotinamide binding to wild type FNR involves the energetically unfavorable displacement of the C-terminal Tyr side chain, and the structures of productive NADP+ and NADPH complexes are revealed.
Journal ArticleDOI
Structural and functional diversity of ferredoxin-NADP+ reductases
TL;DR: A general classification scheme for these enzymes is provided, to be used as a framework for the comparison of their properties, and some recent findings are reported, which significantly increased the understanding of the structure-function relationships of FNRs.
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Wheat inoculation with Azospirillum brasilense Sp6 and some mutants altered in nitrogen fixation and indole-3-acetic acid production
TL;DR: The data suggest that the root system response of wheat seedlings to bacterial inoculation is due mainly to production of auxin-type substances by the microorganism.