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Alessandra Astegno
Alessandra Astegno
Email verificata su univr.it
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A common structural basis for pH-and calmodulin-mediated regulation in plant glutamate decarboxylase
H Gut, P Dominici, S Pilati, A Astegno, MV Petoukhov, DI Svergun, ...
Journal of molecular biology 392 (2), 334-351, 2009
1142009
The chaperone role of the pyridoxal 5′-phosphate and its implications for rare diseases involving B6-dependent enzymes
B Cellini, R Montioli, E Oppici, A Astegno, CB Voltattorni
Clinical biochemistry 47 (3), 158-165, 2014
1102014
Towards understanding plant calcium signaling through calmodulin-like proteins: A biochemical and structural perspective
V La Verde, P Dominici, A Astegno
International journal of molecular sciences 19 (5), 1331, 2018
772018
Determination of hydrodynamic radius of proteins by size exclusion chromatography
V La Verde, P Dominici, A Astegno
Bio-protocol 7 (8), e2230-e2230, 2017
732017
The Medicago truncatula N5 Gene Encoding a Root-Specific Lipid Transfer Protein Is Required for the Symbiotic Interaction with Sinorhizobium meliloti
Y Pii, A Astegno, E Peroni, M Zaccardelli, T Pandolfini, M Crimi
Molecular plant-microbe interactions 22 (12), 1577-1587, 2009
702009
Arabidopsis calmodulin-like protein CML36 is a calcium (Ca2+) sensor that interacts with the plasma membrane Ca2+-ATPase isoform ACA8 and stimulates its activity
A Astegno, MC Bonza, R Vallone, V La Verde, M D'Onofrio, L Luoni, ...
Journal of Biological Chemistry 292 (36), 15049-15061, 2017
582017
Identification, characterization, and expression analysis of calmodulin and calmodulin-like genes in grapevine (Vitis vinifera) reveal likely roles in stress responses
E Vandelle, A Vannozzi, D Wong, D Danzi, AM Digby, S Dal Santo, ...
Plant physiology and biochemistry 129, 221-237, 2018
552018
Biochemical and biophysical characterization of a plant calmodulin: Role of the N-and C-lobes in calcium binding, conformational change, and target interaction
A Astegno, V La Verde, V Marino, D Dell'Orco, P Dominici
Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics 1864 (3), 297-307, 2016
462016
Functional roles of the hexamer organization of plant glutamate decarboxylase
A Astegno, G Capitani, P Dominici
Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics 1854 (9), 1229-1237, 2015
442015
Nanodevice-induced conformational and functional changes in a prototypical calcium sensor protein
V Marino, A Astegno, M Pedroni, F Piccinelli, D Dell'Orco
Nanoscale 6 (1), 412-423, 2014
362014
Pro-apoptotic effect of maize lipid transfer protein on mammalian mitochondria
M Crimi, A Astegno, G Zoccatelli, M Degli Esposti
Archives of biochemistry and biophysics 445 (1), 65-71, 2006
352006
Structural plasticity of calmodulin on the surface of CaF 2 nanoparticles preserves its biological function
A Astegno, E Maresi, V Marino, P Dominici, M Pedroni, F Piccinelli, ...
Nanoscale 6 (24), 15037-15047, 2014
342014
Metal binding affinity and structural properties of calmodulin‐like protein 14 from Arabidopsis thaliana
R Vallone, V La Verde, M D'Onofrio, A Giorgetti, P Dominici, A Astegno
Protein Science 25 (8), 1461-1471, 2016
332016
Binding of calcium and target peptide to calmodulin-like protein CML19, the centrin 2 of Arabidopsis thaliana
V La Verde, M Trande, M D’Onofrio, P Dominici, A Astegno
International journal of biological macromolecules 108, 1289-1299, 2018
302018
Characterization of C-S Lyase from C. diphtheriae: A Possible Target for New Antimicrobial Drugs
A Astegno, A Giorgetti, A Allegrini, B Cellini, P Dominici
BioMed Research International 2013, 2013
262013
Characterization of C-S lyase from Lactobacillus delbrueckii subsp. bulgaricus ATCC BAA-365 and its potential role in food flavour applications
A Allegrini, A Astegno, V La Verde, P Dominici
The journal of biochemistry 161 (4), 349-360, 2017
252017
Histidine E7 Dynamics Modulates Ligand Exchange between Distal Pocket and Solvent in AHb1 from Arabidopsis thaliana
F Spyrakis, S Faggiano, S Abbruzzetti, P Dominici, E Cacciatori, ...
The Journal of Physical Chemistry B 115 (14), 4138-4146, 2011
242011
Unique substrate specificity of ornithine aminotransferase from Toxoplasma gondii
A Astegno, E Maresi, M Bertoldi, V La Verde, A Paiardini, P Dominici
Biochemical Journal 474 (6), 939-955, 2017
222017
Ligand Migration and Binding in Nonsymbiotic Hemoglobins of Arabidopsis thaliana
K Nienhaus, P Dominici, A Astegno, S Abbruzzetti, C Viappiani, ...
Biochemistry 49 (35), 7448-7458, 2010
212010
Structural Plasticity and Functional Implications of Internal Cavities in Distal Mutants of Type 1 Non-Symbiotic Hemoglobin AHb1 from Arabidopsis thaliana
S Faggiano, S Abbruzzetti, F Spyrakis, E Grandi, C Viappiani, S Bruno, ...
The Journal of Physical Chemistry B 113 (49), 16028-16038, 2009
212009
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