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Mechanism by which 2,2,2-trifluoroethanol/water mixtures stabilize secondary-structure formation in peptides: a molecular dynamics study.
Roccatano D, Colombo G, Fioroni M, Mark AE. Roccatano D, et al. Proc Natl Acad Sci U S A. 2002 Sep 17;99(19):12179-84. doi: 10.1073/pnas.182199699. Epub 2002 Aug 26. Proc Natl Acad Sci U S A. 2002. PMID: 12196631 Free PMC article.
Molecular dynamics simulation techniques have been used to investigate the effect of 2,2,2-trifluoroethanol (TFE) as a cosolvent on the stability of three different secondary structure-forming peptides: the alpha-helix from Melittin, the three-stranded beta-sheet peptide Betanova …
Molecular dynamics simulation techniques have been used to investigate the effect of 2,2,2-trifluoroethanol (TFE) as a cosolvent on the stab …
Probing the hirudin-thrombin interaction by incorporation of noncoded amino acids and molecular dynamics simulation.
De Filippis V, Colombo G, Russo I, Spadari B, Fontana A. De Filippis V, et al. Biochemistry. 2002 Nov 19;41(46):13556-69. doi: 10.1021/bi0203482. Biochemistry. 2002. PMID: 12427016
In particular, we have investigated the effects of systematic replacement of Tyr3 with noncoded amino acids retaining the aromatic nucleus of Tyr, as well as similar hydrophobic and steric properties, but possessing different electronic (e.g., p-fluoro-, p-iodo-, or p-nitr …
In particular, we have investigated the effects of systematic replacement of Tyr3 with noncoded amino acids retaining the aromatic nucleus o …
Synthesis, structure and conformation of partially-modified retro- and retro-inverso psi[NHCH(CF3)]Gly peptides.
Volonterio A, Bellosta S, Bravin F, Bellucci MC, Bruché L, Colombo G, Malpezzi L, Mazzini S, Meille SV, Meli M, Ramírez De Arellano C, Zanda M. Volonterio A, et al. Chemistry. 2003 Sep 22;9(18):4510-22. doi: 10.1002/chem.200304881. Chemistry. 2003. PMID: 14502637
Structure determination and dynamics of peptides overlapping the catalytic hairpin of the Ras-specific GEF Cdc25(Mm).
Consonni R, Arosio I, Recca T, Longhi R, Colombo G, Vanoni M. Consonni R, et al. Biochemistry. 2003 Oct 28;42(42):12154-62. doi: 10.1021/bi0344026. Biochemistry. 2003. PMID: 14567676
Ras proteins are small G proteins playing a major role in eukaryotic signal transduction. Guanine nucleotide exchange factors (GEF) stimulate GDP/GTP exchange, resulting in the formation of the active Ras-GTP complex. ...
Ras proteins are small G proteins playing a major role in eukaryotic signal transduction. Guanine nucleotide exchange factors (GEF) s …
Toward the understanding of the structure and dynamics of protein-carbohydrate interactions: molecular dynamics studies of the complexes between hevein and oligosaccharidic ligands.
Colombo G, Meli M, Cañada J, Asensio JL, Jiménez-Barbero J. Colombo G, et al. Carbohydr Res. 2004 Apr 2;339(5):985-94. doi: 10.1016/j.carres.2003.10.030. Carbohydr Res. 2004. PMID: 15010306
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