The different role of Cu++ and Zn++ ions in affecting the interaction of prion peptide PrP106-126 with model membranes
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The different role of Cu++ and Zn++ ions in affecting the interaction of prion peptide PrP106-126 with model membranes (104 visite)

Grasso D, Milardi D, La Rosa C, Rizzarelli E

Chem Commun (ISSN: 1359-7345, 1364-548x, 1364-548xelectronic), 2004 Jan 21; 10(2): 246-247.



Tipo di articolo: Journal Article, Research Support, Non-U. S. Gov'T,

Impact factor: 3.997, Impact factor a 5 anni: 6.485

Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-1642561827&partnerID=40&md5=06eb24a9e5cc8e6be8059d5bbc39c5ed

Parole chiave: 3 Dipalmitoylglycero 3 Phosphocholine, Copper Ion, Glycerol Derivative, Palmitoleic Acid, Peptide, Phosphorylcholine, Prion Protein, Prp 106-126 Protein, Unclassified Drug, Zinc Ion, Article, Differential Scanning Calorimetry, Experimental Test, Ion Transport, Membrane Permeability, Molecular Dynamics, Molecular Interaction, Molecular Model, 2-Dipalmitoylphosphatidylcholine, Chemistry, Cations, Divalent, Gels, Membrane Lipids, Artificial, Peptide Fragments, Temperature,

Affiliazioni:

*** IBB - CNR ***
Dipartimento di Scienze Chimiche, Università di Catania, Viale Andrea Doria, 6 95125 Catania, Italy
Ist. Biostrutture e Bioimmagini CNR, Sezione di Catania Viale A, Doria 6, 95125 Catania, Italy


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Differential scanning calorimetric (DSC) experiments have shown that the ability of PrP106-126 to perturb 1,3-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) model membranes is differently affected by Cu(++) and Zn(++) ions.
Nessun risultato.

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Ronga L, Palladino P, Saviano G, Tancredi T, Benedetti E, Ragone R, Rossi F
* Structural characterization of a neurotoxic threonine-rich peptide corresponding to the human prion protein α2-helical 180-195 segment and comparison with full-length α2-helix-derived peptides (157 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2008; 14(10): 1096-1102.
Impact Factor: 1.654
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Bonomo RP, Pappalardo G, Rizzarelli E, Santoro AM, Tabbì G, Vagliasindi LI
* Nitrogen oxide interaction with copper complexes formed by small peptides belonging to the prion protein octa-repeat region (162 visite)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2007 Apr 14; (14): 1400-1408.
Impact Factor: 3.212
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Ronga L, Langella E, Palladino P, Marasco D, Tizzano B, Saviano M, Pedone C, Improta R, Ruvo M
* Does Tetracycline Bind Helix 2 Of Prion? An Integrated Spectroscopical And Computational Study Of The Interaction Between The Antibiotic And Alpha Helix 2 Human Prion Protein Fragments (166 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2007 Feb 15; 66(3): 707-715.
Impact Factor: 3.354
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Ronga L, Palladino P, Costantini S, Facchiano A, Ruvo M, Benedetti E, Ragone R, Rossi F
* Conformational diseases and structure-toxicity relationships: Lessons from prion-derived peptides (160 visite)
Curr Protein Pept Sci (ISSN: 1389-2037), 2007 Feb; 8(1): 83-90.
Impact Factor: 3.259
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Rao M, Russo F, Granata V, Berisio R, Zagari A, Gianfreda L
* Fate of prions in soil: Interaction of a recombinant ovine prion protein with synthetic humic-like mineral complexes (104 visite)
Soil Biol Biochem (ISSN: 0038-0717), 2007 Feb; 39(2): 493-504.
Impact Factor: 2.58
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Osz K, Nagy Z, Pappalardo G, Di Natale G, Sanna D, Micera G, Rizzarelli E, Sóvágó I
* Copper(II) interaction with prion peptide fragments encompassing histidine residues within and outside the octarepeat domain: speciation, stability constants and binding details (152 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2007; 13(25): 7129-7143.
Impact Factor: 5.33
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Pappalardo M, Milardi D, Grasso D, La Rosa C
* Steered molecular dynamics studies reveal different unfolding pathways of prions from mammalian and non-mammalian species (140 visite)
New J Chem (ISSN: 1144-0546), 2007; 31(6): 901-905.
Impact Factor: 2.651
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Ronga L, Palladino P, Tizzano B, Marasco D, Benedetti E, Ragone R, Rossi F
* Effect of salts on the structural behavior of hPrP α2-helix-derived analogues: The counterion perspective (146 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2006 Dec; 12(12): 790-795.
Impact Factor: 1.801
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Esposito L, Pedone C, Vitagliano L
* Molecular dynamics analyses of cross-beta-spine steric zipper models: beta-sheet twisting and aggregation (197 visite)
P Natl Acad Sci Usa (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2006 Sep 1; 103(31): 11533-11538.
Impact Factor: 9.643
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Ronga L, Tizzano B, Palladino P, Ragone R, Urso E, Maffia M, Ruvo M, Benedetti E, Rossi F
* The prion protein: structural features and related toxic peptides (146 visite)
Chem Biol Drug Des Chemical Biology And Drug Design (ISSN: 1747-0277, 1747-0285), 2006 Sep; 68(3): 139-147.
Impact Factor: 2.507
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Joszal V, Nagy Z, Osz K, Sanna D, Di Natale G, La Mendola D, Pappalardo G, Rizzarelli E, Sovago I
* Transition metal complexes of terminally protected peptides containing histidyl residues (170 visite)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2006 Sep; 100(8): 1399-1409.
Impact Factor: 2.654
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Langella E, Improta R, Crescenzi O, Barone V
* Assessing the acid-base and conformational properties of histidine residues in human prion protein (125-228) by means of pKα calculations and molecular dynamics simulations (183 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2006 Jul 1; 64(1): 167-177.
Impact Factor: 3.73
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Granata V, Palladino P, Tizzano B, Negro A, Berisio R, Zagari A
* The effect of the osmolyte trimethylamine N-oxide on the stability of the prion protein at low pH (98 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2006 Jun 15; 82(3): 234-240.
Impact Factor: 2.48
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Barone V, De Rienzo F, Langella E, Menziani MC, Rega N, Sola M
* A computational protocol to probe the role of solvation effects on the reduction potential of azurin mutants (87 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2006 Jan 1; 62(1): 262-269.
Impact Factor: 3.73
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Palladino P, Ronga L, Tizzano B, Rossi F, Ragone R, Tancredi T, Saviano G, Facchiano A, Costantini S, Ruvo M, Benedetti E
* Prion protein misfolding: Conformational stability of the alpha 2-helix (91 visite)
Understanding Biology Using Peptides, 2006; N/D: N/D-N/D.
Impact Factor: 2.614
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Grasso D, Grasso G, Guantieri V, Impellizzeri G, La Rosa C, Milardi D, Micera G, Osz K, Pappalardo G, Rizzarelli E, Sanna D, Sovago I
* Environmental effects on a prion's helix II domain: copper(II) and membrane interactions with PrP180-193 and its analogues (118 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2005 Dec 23; 12(2): 537-547.
Impact Factor: 4.907
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La Mendola D, Bonomo RP, Impellizzeri G, Maccarrone G, Pappalardo G, Pietropaolo A, Rizzarelli E, Zito V
* Copper(II) complexes with chicken prion repeats: Influence of proline and tyrosine residues on the coordination features (114 visite)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257print), 2005 Sep; 10(5): 463-475.
Impact Factor: 3.224
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Tizzano B, Palladino P, De Capua A, Marasco D, Rossi F, Benedetti E, Pedone C, Ragone R, Ruvo M
* The Human Prion Protein Alpha2 Helix: A Thermodynamic Study Of Its Conformational Preferences (127 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2005 Apr 1; 59(1): 72-79.
Impact Factor: 4.684
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Di Natale G, Impellizzeri G, Pappalardo G
* Conformational properties of peptide fragments homologous to the 106-114 and 106-126 residues of the human prion protein: a CD and NMR spectroscopic study (127 visite)
Org Biomol Chem (ISSN: 1477-0520, 1477-0539, 1477-0539electronic), 2005 Feb 7; 3(3): 490-497.
Impact Factor: 2.547
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Bonomo RP, Cucinotta V, Giuffrida A, Impellizzeri G, Magrì A, Pappalardo G, Rizzarelli E, Santoro AM, Tabbì G, Vagliasindi LI
* A re-investigation of copper coordination in the octa-repeats region of the prion protein (136 visite)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2005 Jan 7; (1): 150-158.
Impact Factor: 3.003
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Langella E, Improta R, Barone V
* Checking the pH-induced conformational transition of prion protein by molecular dynamics simulations: Effect of protonation of histidine residues (149 visite)
Biophysical Journal (ISSN: 0006-3495, 1542-0086), 2004 Dec; 87(6): 3623-3632.
Impact Factor: 4.585
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Pappalardo M, Milardi D, La Rosa C, Zannoni C, Rizzarelli E, Grasso D
* A molecular dynamics study on the conformational stability of PrP 180-193 helix II prion fragment (132 visite)
Chem Phys Lett (ISSN: 0009-2614), 2004 Jun 1; 390(4-6): 511-516.
Impact Factor: 2.438
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Galdiero S, Gouaux E
* High Resolution Crystallographic Studies Of Alpha-Hemolysin-Phospholipid Complexes Define Heptamer-Lipid Head Group Interactions: Implication For Understanding Protein-Lipid Interactions (116 visite)
Protein Sci (ISSN: 0961-8368, 1469-896xelectronic), 2004 Jun; 13(6): 1503-1511.
Impact Factor: 4.116
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Mineo P, Vitalini D, La Mendola D, Rizzarelli E, Scamporrino E, Vecchio G
* Coordination Features Of Difunctionalized Beta-Cyclodextrins With Carnosine: Esi-Ms And Spectroscopic Investigations On 6a, 6d-Di-(beta-Alanyl-L-Histidine)-6a, 6d-Dideoxy-Beta-Cyclodextrin And 6a, 6c-Di-(beta-Alanyl-L-Histidine)-6a, 6c-Dideoxy-Beta-Cyclodextrin And Their Copper (ii) Complexes (138 visite)
J Chem Res (ISSN: 1873-3344, 0162-0134, 0162-0134print), 2004 Feb; 98(2): 254-265.
Impact Factor: 2.225
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Brown DR, Guantieri V, Grasso G, Impellizzeri G, Pappalardo G, Rizzarelli E
* Copper(II) complexes of peptide fragments of the prion protein. Conformation changes induced by copper(II) and the binding motif in C-terminal protein region (150 visite)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2004 Jan; 98(1): 133-143.
Impact Factor: 2.225
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Barone V, Improta R, Rega N
* Computation of protein pK's values by an integrated density functional theory/Polarizable Continuum Model approach (109 visite)
Theor Chem Acc (ISSN: 1432-881x), 2004; 111(2-6): 237-245.
Impact Factor: 2.209
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Tizzano B, Marasco D, Benedetti E, De Capua A, Palladino P, Pedone C, Perretta G, Rossi F, Ragone R, Ruvo M
* Conformational conversion of prion proteins: Role synthetic PRP 173-195 fibrillogenic peptide (119 visite)
Peptide Revolution, 2004; N/D: N/D-N/D.
Impact Factor: 4.659
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Pappalardo G, Impellizzeri G, Campagna T
* Copper(II) binding of prion protein's octarepeat model peptides (175 visite)
Inorg Chim Acta (ISSN: 0020-1693), 2004; 357(1): 185-194.
Impact Factor: 1.554
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De Luca S, Ragone R, Bracco C, Digilio G, Aloj L, Tesauro D, Saviano M, Pedone C, Morelli G
* A cyclic CCK8 analogue selective for the cholecystokinin type A receptor: design, synthesis, NMR structure and binding measurements (144 visite)
Chembiochem (ISSN: 1439-7633, 1439-4227, 1439-7633electronic), 2003 Nov 7; 4(11): 1176-1187.
Impact Factor: 3.992
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La Mendola D, Bonomo R, Maccarrone G, Pappalardo G, Rizzarelli E
* A thermodynamic and spectroscopic study on the copper(II) complexes with hexarepeats fragments of the avian prion protein (139 visite)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2003 Jul 15; 96(1): N/D-N/D.
Impact Factor: 2.343
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Milardi D, Grasso DM, Verbeet MP, Canters GW, La Rosa C
* Thermodynamic analysis of the contributions of the copper ion and the disulfide bridge to azurin stability: Synergism among multiple depletions (138 visite)
Arch Biochem Biophys (ISSN: 0003-9861), 2003 Jun 1; 414(1): 121-127.
Impact Factor: 2.338
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Bonomo RP, Grasso D, Grasso G, Guantieri V, Impellizzeri G, La Rosa C, Milardi D, Pappalardo G, Tabbì G, Rizzarelli E
* Metal binding to prion protein (126 visite)
Metal-Ligand Interactions - Molecular Nano- Micro- And Macro-Systems In Complex Environments, 2003 Jan 01; 116: 21-39.
Impact Factor: 5.664
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Grasso D, Milardi D, Guantieri V, La Rosa C, Rizzarelli E
* Interaction of prion peptide PrP 180-193 with DPPC model membranes: A thermodynamic study (143 visite)
New J Chem (ISSN: 1144-0546), 2003; 27(2): 359-364.
Impact Factor: 2.272
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Cucinotta V, Giuffrida A, Grasso G, Maccarrone G, Vecchio G
* Ligand exchange chiral separations by cyclodextrin derivatives in capillary electrophoresis (117 visite)
Analyst (ISSN: 0003-2654), 2003; 128(2): 134-136.
Impact Factor: 2.251
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Menziani MC, De Benedetti PG, Langella E, Barone V
* Seeking for binding determinants of the prion protein to human plasminogen (95 visite)
Mol Phys (ISSN: 0026-8976), 2003; 101(17): 2763-2773.
Impact Factor: 1.591
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Pappalardo G, Impellizzeri G, Bonomo RP, Campagna T, Grasso G, Saita MG
* Copper(II) and nickel(II) binding modes in a histidine-containing model dodecapeptide (124 visite)
New J Chem (ISSN: 1144-0546), 2002; 26(5): 593-600.
Impact Factor: 2.06
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Grasso D, Milardi D, La Rosa C, Rizzarelli E
* DSC study of the interaction of the prion peptide PrP106-126 with artificial membranes (126 visite)
New J Chem (ISSN: 1144-0546), 2001; 25(12): 1543-1548.
Impact Factor: 2.44
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Bonomo RP, Imperllizzeri G, Pappalardo G, Rizzarelli E, Tabbì G
Copper(II) binding modes in the prion octapeptide PHGGGWGQ: A spectroscopic and voltammetric study (198 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2000 Nov 17; 6(22): 4195-4202.
Impact Factor: 4.698
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Conato C, Contino A, Maccarrone G, Magrì A, Remelli M, Tabbì G
Copper(II) complexes with L-lysine and L-ornithine: Is the side-chain involved in the coordination? A thermodynamic and spectroscopic study (131 visite)
Thermochim Acta (ISSN: 0040-6031), 2000 Nov 13; 362(1-2): 13-23.
Impact Factor: 0.807
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Lombardi A, Marasco D, Maglio O, Di Costanzo L, Nasti F, Pavone V
Miniaturized metalloproteins: Application to iron-sulfur proteins (339 visite)
P Natl Acad Sci Usa (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2000 Oct 24; 97(22): 11922-11927.
Impact Factor: 10.789
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Cucinotta V, Grasso D, Grasso G, Milardi D
Calorimetric evidences for Copper(II)-regulated chiral recognition between decanucleotide 5'd(CTGGATCCAG)2 and Ala-Trp dipeptides (141 visite)
Nucleosides Nucleotides (ISSN: 0732-8311), 1997; 16(10-11): 1847-1854.
Impact Factor: 0.905
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Bonomo RP, Marchelli R, Tabbì G
Study of H2O2 interaction with copper(II) complexes with diamino-diamide type ligands, diastereoisomeric dipeptides, and tripeptides (143 visite)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 1995 Nov 15; 60(3): 205-218.
Impact Factor: 1.342
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Fattorusso R, Morelli G, Lombardi A, Nastri F,  maglio O, D'Auria G, Pedone C, Pavone V
Design of metal ion binding peptides (176 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1995; 37(6): 401-410.
Impact Factor: 2.425
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86 Records (80 escludendo Abstract e Conferenze).
Impact factor totale: 285.441 (265.536 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 301.122 (279.838 escludendo Abstract e Conferenze).







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