Gas Phase Formation of a 310-Helix in a Three-Residue Peptide Chain:  Role of Side Chain-Backbone Interactions as Evidenced by IR−UV Double Resonance Experiments

2005 ◽  
Vol 127 (34) ◽  
pp. 11900-11901 ◽  
Author(s):  
Wutharath Chin ◽  
François Piuzzi ◽  
Jean-Pierre Dognon ◽  
Iliana Dimicoli ◽  
Benjamin Tardivel ◽  
...  
Keyword(s):  
Gas Phase ◽  
Phase Formation ◽  
Double Resonance ◽  
Peptide Chain ◽  
Side Chain ◽  
310 Helix

On the turn-inducing properties of asparagine: the structuring role of the amide side chain, from isolated model peptides to crystallized proteins

2018 ◽  
Vol 20 (5) ◽  
pp. 3411-3423 ◽  
Author(s):  
S. Habka ◽  
W. Y. Sohn ◽  
V. Vaquero-Vara ◽  
M. Géléoc ◽  
B. Tardivel ◽  
...  
Keyword(s):  
Gas Phase ◽  
Laser Spectroscopy ◽  
Protein Structures ◽  
Side Chain ◽  
Amide Side Chain ◽  
Model Peptides

The anchoring properties of an asparagine (Asn) residue to its local backbone environment in turn model peptides is characterized using gas phase laser spectroscopy and compared to crystallized protein structures.

Gas-phase proton-transport self-catalysed isomerisation of glutamine radical cation: The important role of the side-chain

2007 ◽  
Vol 118 (3) ◽  
pp. 589-595 ◽  
Author(s):  
Adrià Gil ◽  
Sílvia Simon ◽  
Mariona Sodupe ◽  
Juan Bertran
Keyword(s):  
Gas Phase ◽  
Radical Cation ◽  
Proton Transport ◽  
Side Chain

scholarly journals Spectroscopic Evidence for Gas-Phase Formation of Successive β-Turns in a Three-Residue Peptide Chain

2005 ◽  
Vol 127 (5) ◽  
pp. 1388-1389 ◽  
Author(s):  
Wutharath Chin ◽  
Isabelle Compagnon ◽  
Jean-Pierre Dognon ◽  
Clélia Canuel ◽  
François Piuzzi ◽  
...  
Keyword(s):  
Gas Phase ◽  
Phase Formation ◽  
Peptide Chain ◽  
Spectroscopic Evidence

On the trustability of semi-empirical methods to the calculation of gas phase formation enthalpies of inorganic compounds containing heavy metals: tin borates

2017 ◽  
Author(s):  
Robson de Farias
Keyword(s):  
Heavy Metals ◽  
Gas Phase ◽  
Phase Formation ◽  
Inorganic Compounds ◽  
Formation Enthalpy ◽  
Computational Time ◽  
Gas Formation ◽  
Formation Enthalpies ◽  
Knudsen Effusion Mass Spectrometry ◽  
Semi Empirical

<p>In the present work, are calculated the gas formation enthalpies (SE; PM3 and PM6) for tin borates: SnB<sub>2</sub>O<sub>4</sub><sup> </sup>and Sn<sub>2</sub>B<sub>2</sub>O<sub>5</sub>. The calculated values are compared with experimental ones, obtained by Knudsen effusion mass spectrometry [3]. It is shown that SE methods, besides their lower computational time consuming can, indeed, provide reliable gas phase formation enthalpy values for inorganic compounds containing heavy metals.</p>

Fmoc Solid Phase Peptide Synthesis

1999 ◽  
Keyword(s):  
Peptide Synthesis ◽  
Solid Phase ◽  
Solid Phase Peptide Synthesis ◽  
Peptide Chain ◽  
Standard Approach ◽  
Side Chain ◽  
Complex Structures ◽  
Protein Conjugation ◽  
Chemoselective Ligation ◽  
Routine Production

In the years since the publication of Atherton and Sheppard's volume, the technique of Fmoc solid-phase peptide synthesis has matured considerably and is now the standard approach for the routine production of peptides. The basic problems outstanding at the time of publication of this earlier work have now been, for the most part, solved. As a result, innovators in the field have focussed their efforts to develop methodologies and chemistry for the synthesis of more complex structures. The focus of this new volume is much broader, and covers not only the essential procedures for the production of linear peptides but also more advanced techniques for preparing cyclic, side-chain modified, phospho- and glycopeptides. Many other methods also deserving attention have been included: convergent peptide synthesis; peptide-protein conjugation; chemoselective ligation; and chemoselective purification. The difficult preparation of cysteine and methionine-containing peptides is also covered, as well as methods for overcoming aggregation during peptide chain assembly and a survey of available automated instrumentation.

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