Electrostatic interactions in protein structure, folding, binding, and condensation

HX Zhou, X Pang - Chemical reviews, 2018 - ACS Publications
Charged and polar groups, through forming ion pairs, hydrogen bonds, and other less
specific electrostatic interactions, impart important properties to proteins. Modulation of the …

Temperature, hydrostatic pressure, and osmolyte effects on liquid–liquid phase separation in protein condensates: physical chemistry and biological implications

H Cinar, Z Fetahaj, S Cinar, RM Vernon… - … A European Journal, 2019 - Wiley Online Library
Liquid–liquid phase separation (LLPS) of proteins and other biomolecules play a critical role
in the organization of extracellular materials and membrane‐less compartmentalization of …

Why are proteins charged? Networks of charge–charge interactions in proteins measured by charge ladders and capillary electrophoresis

I Gitlin, JD Carbeck… - Angewandte Chemie …, 2006 - Wiley Online Library
Almost all proteins contain charged amino acids. While the function in catalysis or binding of
individual charges in the active site can often be identified, it is less clear how to assign …

Colloidalsoft matter under external control

H Löwen - Journal of Physics: Condensed Matter, 2001 - iopscience.iop.org
The physics of soft-matter systems controlled by external fields is reviewed and previewed.
Particular emphasis is placed on statistical properties of well-characterized colloidal …

Protein condensation

JD Gunton, A Shiryayev, DL Pagan - Protein Condensation, 2007 - ui.adsabs.harvard.edu
Abstract Preface; 1. Introduction; 2. Globular protein structure; 3. Experimental methods; 4.
Thermodynamics and statistical mechanics; 5. Protein-protein interactions; 6. Theoretical …

Dielectric relaxation spectroscopy of lysozyme aqueous solutions: analysis of the δ-dispersion and the contribution of the hydration water

C Cametti, S Marchetti, CMC Gambi… - The Journal of Physical …, 2011 - ACS Publications
The dielectric properties of lysozyme aqueous solutions have been investigated over a wide
frequency range, from 1 MHz to 50 GHz, where different polarization mechanisms, at a …

Crystallization seeds favour crystallization only during initial growth

E Allahyarov, K Sandomirski, SU Egelhaaf… - Nature …, 2015 - nature.com
Crystallization represents the prime example of a disorder–order transition. In realistic
situations, however, container walls and impurities are frequently present and hence …

A simple patchy colloid model for the phase behavior of lysozyme dispersions

C Gögelein, G Nägele, R Tuinier, T Gibaud… - The Journal of …, 2008 - pubs.aip.org
We propose a minimal model for spherical proteins with aeolotopic pair interactions to
describe the equilibrium phase behavior of lysozyme. The repulsive screened Coulomb …

Protein interactions and association: an open challenge for colloid science

R Piazza - Current opinion in colloid & interface science, 2004 - Elsevier
The solution behaviour of globular proteins still presents many puzzling aspects, calling for a
deeper understanding of the physical properties of lyophilic colloids. For instance, protein …

Biological soft materials

IW Hamley, V Castelletto - Angewandte Chemie International …, 2007 - Wiley Online Library
With one or two exceptions, biological materials are “soft”, meaning that they combine
viscous and elastic elements. This mechanical behavior results from self‐assembled …