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26
Stirpe A, Pantusa M, Rizzuti B, De Santo MP, Sportelli L, Bartucci R, Guzzi R. Resveratrol induces thermal stabilization of human serum albumin and modulates the early aggregation stage. Int J Biol Macromol 2016;92:1049-1056. [DOI: 10.1016/j.ijbiomac.2016.08.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 08/03/2016] [Accepted: 08/06/2016] [Indexed: 10/21/2022]
27
Guzzi R, Bartucci R. Electron spin resonance of spin-labeled lipid assemblies and proteins. Arch Biochem Biophys 2015;580:102-11. [PMID: 26116378 DOI: 10.1016/j.abb.2015.06.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 06/18/2015] [Accepted: 06/22/2015] [Indexed: 01/29/2023]
28
Guzzi R, Bartucci R, Esmann M, Marsh D. Lipid Librations at the Interface with the Na,K-ATPase. Biophys J 2015;108:2825-32. [PMID: 26083922 DOI: 10.1016/j.bpj.2015.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 04/22/2015] [Accepted: 05/06/2015] [Indexed: 10/23/2022]  Open
29
Rizzuti B, Bartucci R, Sportelli L, Guzzi R. Fatty acid binding into the highest affinity site of human serum albumin observed in molecular dynamics simulation. Arch Biochem Biophys 2015;579:18-25. [PMID: 26048999 DOI: 10.1016/j.abb.2015.05.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 05/28/2015] [Accepted: 05/29/2015] [Indexed: 11/24/2022]
30
Guzzi R, Rizzuti B, Labate C, Zappone B, De Santo MP. Ferric Ions Inhibit the Amyloid Fibrillation of β-Lactoglobulin at High Temperature. Biomacromolecules 2015;16:1794-801. [PMID: 25989053 DOI: 10.1021/acs.biomac.5b00371] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
31
Bartucci R, Guzzi R, Esmann M, Marsh D. Water penetration profile at the protein-lipid interface in Na,K-ATPase membranes. Biophys J 2015;107:1375-82. [PMID: 25229145 DOI: 10.1016/j.bpj.2014.07.057] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 06/05/2014] [Accepted: 07/30/2014] [Indexed: 11/28/2022]  Open
32
Stirpe A, Pantusa M, Guzzi R, Bartucci R, Sportelli L. Chain interdigitation in DPPC bilayers induced by HgCl2: Evidences from continuous wave and pulsed EPR. Chem Phys Lipids 2014;183:176-83. [DOI: 10.1016/j.chemphyslip.2014.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Revised: 07/08/2014] [Accepted: 07/10/2014] [Indexed: 01/07/2023]
33
Evoli S, Guzzi R, Rizzuti B. Molecular simulations of β-lactoglobulin complexed with fatty acids reveal the structural basis of ligand affinity to internal and possible external binding sites. Proteins 2014;82:2609-19. [DOI: 10.1002/prot.24625] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 05/29/2014] [Accepted: 06/05/2014] [Indexed: 11/06/2022]
34
Marsh D, Bartucci R, Guzzi R, Sportelli L, Esmann M. Librational fluctuations in protein glasses. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2013;1834:1591-5. [DOI: 10.1016/j.bbapap.2013.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Revised: 04/25/2013] [Accepted: 05/03/2013] [Indexed: 10/26/2022]
35
Guzzi R, Rizzuti B, Bartucci R. Dynamics and binding affinity of spin-labeled stearic acids in β-lactoglobulin: evidences from EPR spectroscopy and molecular dynamics simulation. J Phys Chem B 2012;116:11608-15. [PMID: 22950964 DOI: 10.1021/jp3074392] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
36
Guzzi R, Sportelli L, Yanagisawa S, Li C, Kostrz D, Dennison C. The influence of active site loop mutations on the thermal stability of azurin from Pseudomonas aeruginosa. Arch Biochem Biophys 2012;521:18-23. [PMID: 22446157 DOI: 10.1016/j.abb.2012.03.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Revised: 03/05/2012] [Accepted: 03/06/2012] [Indexed: 10/28/2022]
37
Guzzi R, Babavali M, Bartucci R, Sportelli L, Esmann M, Marsh D. Spin-echo EPR of Na,K-ATPase unfolding by urea. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2011;1808:1618-28. [DOI: 10.1016/j.bbamem.2010.11.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2010] [Revised: 11/03/2010] [Accepted: 11/03/2010] [Indexed: 11/15/2022]
38
Rizzuti B, Zappone B, De Santo MP, Guzzi R. Native beta-lactoglobulin self-assembles into a hexagonal columnar phase on a solid surface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010;26:1090-1095. [PMID: 19877696 DOI: 10.1021/la902464f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
39
Guzzi R, Bartucci R, Sportelli L, Esmann M, Marsh D. Conformational Heterogeneity and Spin-Labeled −SH Groups: Pulsed EPR of Na,K-ATPase. Biochemistry 2009;48:8343-54. [DOI: 10.1021/bi900849z] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
40
Bartucci R, Guzzi R, Sportelli L, Marsh D. Intramembrane water associated with TOAC spin-labeled alamethicin: electron spin-echo envelope modulation by D2O. Biophys J 2009;96:997-1007. [PMID: 19186137 DOI: 10.1016/j.bpj.2008.10.024] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Accepted: 10/21/2008] [Indexed: 11/30/2022]  Open
41
Rizzuti B, Sportelli L, Guzzi R. Molecular dynamics of amicyanin reveals a conserved dynamical core for blue copper proteins. Proteins 2009;74:961-71. [PMID: 18767164 DOI: 10.1002/prot.22204] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
42
Guzzi R, Sportelli L, Sato K, Cannistraro S, Dennison C. Thermal unfolding studies of a phytocyanin. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2008;1784:1997-2003. [DOI: 10.1016/j.bbapap.2008.07.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2008] [Revised: 07/03/2008] [Accepted: 07/03/2008] [Indexed: 10/21/2022]
43
Manetto GD, Grasso DM, Milardi D, Pappalardo M, Guzzi R, Sportelli L, Verbeet MP, Canters GW, La Rosa C. The role played by the alpha-helix in the unfolding pathway and stability of azurin: switching between hierarchic and nonhierarchic folding. Chembiochem 2008;8:1941-9. [PMID: 17868155 DOI: 10.1002/cbic.200700214] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
44
Guzzi R, Arcangeli C, Bizzarri AR. A molecular dynamics simulation study of the solvent isotope effect on copper plastocyanin. Biophys Chem 2007;82:9-22. [PMID: 17030337 DOI: 10.1016/s0301-4622(99)00097-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/1999] [Revised: 07/29/1999] [Accepted: 07/29/1999] [Indexed: 11/24/2022]
45
De Simone F, Guzzi R, Sportelli L, Marsh D, Bartucci R. Electron spin-echo studies of spin-labelled lipid membranes and free fatty acids interacting with human serum albumin. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2007;1768:1541-9. [PMID: 17397796 DOI: 10.1016/j.bbamem.2007.02.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2006] [Revised: 01/29/2007] [Accepted: 02/12/2007] [Indexed: 11/23/2022]
46
Stirpe A, Sportelli L, Wijma H, Verbeet MP, Guzzi R. Thermal stability effects of removing the type-2 copper ligand His306 at the interface of nitrite reductase subunits. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2007;36:805-13. [PMID: 17701241 DOI: 10.1007/s00249-007-0151-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Revised: 02/22/2007] [Accepted: 02/26/2007] [Indexed: 11/30/2022]
47
Rizzuti B, Sportelli L, Guzzi R. Structural, dynamical and functional aspects of the inner motions in the blue copper protein azurin. Biophys Chem 2007;125:532-9. [PMID: 17157977 DOI: 10.1016/j.bpc.2006.11.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2006] [Revised: 11/15/2006] [Accepted: 11/16/2006] [Indexed: 11/28/2022]
48
Stirpe A, Sportelli L, Guzzi R. A comparative investigation of the thermal unfolding of pseudoazurin in the Cu(II)-holo and apo form. Biopolymers 2007;83:487-97. [PMID: 16881076 DOI: 10.1002/bip.20579] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
49
Bentini GG, Bianconi M, Cerutti A, Nubile A, Cerabolini P, Chiarini M, Pennestrì G, Dinicolantonio W, Guzzi R. A New Miniaturised Optical System for Chemical Species Spectroscopic Detection Based on a Scanning Integrated Mach–Zehnder Microinterferometer on LiNbO3. ORIGINS LIFE EVOL B 2006;36:597-603. [PMID: 17136430 DOI: 10.1007/s11084-006-9052-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
50
Bartucci R, Erilov DA, Guzzi R, Sportelli L, Dzuba SA, Marsh D. Time-resolved electron spin resonance studies of spin-labelled lipids in membranes. Chem Phys Lipids 2006;141:142-57. [PMID: 16564516 DOI: 10.1016/j.chemphyslip.2006.02.009] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2005] [Accepted: 02/20/2006] [Indexed: 11/22/2022]
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