Collision ‐induced thermochemistry of reactions of dissociation of glycyl–homopeptides—An experimental and theoretical analysis
Abstract
The research draws on experimental and theoretical data about energetics and kinetics of mass spectrometric (MS) reactions of glycyl homopenta– (G5) and glycyl homohexapeptides (G6). It shows the great applicability of the methods of quantum chemistry to predict MS profile of peptides using energetics of collision induced dissociation (CID) fragment species. Mass spectrometry is among irreplaceable methods, providing unambiguous qualitative, quantitative and structural information about analytes, applicable to many scientific areas like environmental chemistry; food chemistry; medicinal chemistry; and more. Our ...
Source: Biopolymers - November 21, 2016 Category: Biochemistry Authors: Bojidarka Ivanova, Michael Spiteller Tags: Article Source Type: research
New insights into the interaction of proteins and disaccharides —The effect of pH and concentration
Abstract
To gain new insights into the interaction of proteins and disaccharides, we investigated the hydrodynamic radii,
, of lysozyme molecules in solution and in a ternary protein‐sugar‐water system by PFG‐NMR. Our approach is based on the assumption that the anhydrobiotic properties of disaccharides like trehalose are based on aggregation of sugar molecules to the proteins, i.e., accumulation of sugar molecules close to the protein, and that this process can be investigated by the experimentally detectable
value of the protein. The Rh values are calculated from the experimentally determined diffusion coefficie...
Source: Biopolymers - November 21, 2016 Category: Biochemistry Authors: Detlef Reichert, Stefan Gr öger, Christiane Hackel Tags: Article Source Type: research
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Source: Biopolymers - November 21, 2016 Category: Biochemistry Tags: Issue Information Source Type: research
Analysis of ribosomal inter ‐subunit sites as targets for complementary oligonucleotides
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Source: Biopolymers - November 18, 2016 Category: Biochemistry Authors: Sapna G. Thoduka, Paul A. Zaleski, Zofia D ąbrowska, Marcin Równicki, Joanna Stróżecka, Anna Górska, Mikołaj Olejniczak, Joanna Trylska Tags: Original Article Source Type: research
Design and Characterization of Symmetric Nucleic Acids via Molecular Dynamics Simulations
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Source: Biopolymers - November 10, 2016 Category: Biochemistry Authors: Pradeep Pant, Saher Afshan Shaikh, B. Jayaram Tags: Original Article Source Type: research
DbpA is a region ‐specific RNA helicase
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Source: Biopolymers - November 4, 2016 Category: Biochemistry Authors: Anthony F.T. Moore, Riley C. Gentry, Eda Koculi Tags: Original Article Source Type: research
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Source: Biopolymers - October 21, 2016 Category: Biochemistry Tags: Issue Information Source Type: research
DNA ‐doxorubicin interaction: new insights and peculiarities
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Source: Biopolymers - October 10, 2016 Category: Biochemistry Authors: E. F. Silva, R. F. Bazoni, E. B. Ramos, M. S. Rocha Tags: Original Article Source Type: research
A Parallel Stranded G ‐Quadruplex Composed of Threose Nucleic Acid (TNA)
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Source: Biopolymers - October 6, 2016 Category: Biochemistry Authors: Jen ‐yu Liao, Irina Anosova, Saikat Bala, Wade D. Van Horn, John C. Chaput Tags: Original Article Source Type: research
Collision induced thermochemistry of reactions of dissociation of glycyl –homopeptides – an experimental and theoretical analysis
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Source: Biopolymers - October 6, 2016 Category: Biochemistry Authors: Bojidarka Ivanova, Michael Spiteller Tags: Original Article Source Type: research
Optimization of a β‐sheet‐cap for long loop closure
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Source: Biopolymers - October 5, 2016 Category: Biochemistry Authors: Jordan M. Anderson, Alexander A. Shcherbakov, Brandon L. Kier, Jackson Kellock, Irene Shu, Aimee L. Byrne, Lisa A. Eidenschink, Niels H. Andersen Tags: Original Article Source Type: research
Nano ‐mechanical characterization of disassembling amyloid fibrils using the Peak Force QNM method
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Source: Biopolymers - October 1, 2016 Category: Biochemistry Authors: Wenpin Wang, Zongxia Guo, Jing Sun, Zhibo Li Tags: Original Article Source Type: research
Silk scaffolds connected with different naturally occurring biomaterials for prostate cancer cell cultivation in 3D
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Source: Biopolymers - September 30, 2016 Category: Biochemistry Authors: Anne B äcker, Olga Erhardt, Lukas Wietbrock, Natalia Schel, Bettina Göppert, Paul Abaffy, Thomas Sollich, Angelica Cecilia, Friederike J. Gruhl Tags: Original Article Source Type: research
Investigation of an “alternate water supply system” in enzymatic hydrolysis in the processive endocellulase Cel7A from Rasamsonia emersonii by molecular dynamics simulation
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Source: Biopolymers - September 30, 2016 Category: Biochemistry Authors: Xun Sun, Meng ‐dan Qian, Shan‐Shan Guan, Ya‐ming Shan, Ying Dong, Hao Zhang, Song Wang, Wei Han Tags: Original Article Source Type: research
New insights into the interaction of proteins and disaccharides – the effect of pH and concentration
This article is protected by copyright. All rights reserved. (Source: Biopolymers)
Source: Biopolymers - September 28, 2016 Category: Biochemistry Authors: D. Reichert, S. Gr öger, C. Hackel Tags: Original Article Source Type: research
