How Osmolytes Modulate Lipid Interactions
نویسندگان
چکیده
منابع مشابه
A practical guide on how osmolytes modulate macromolecular properties.
Osmolytes are a class of compounds ubiquitously used by living organisms to respond to cellular stress or to fine-tune molecular properties in the cell. These compounds are also highly useful in vitro. In this chapter, we give an overview of the possible uses of osmolytes in the laboratory, and how we can investigate and understand their modes of action. Experimental procedures are discussed wi...
متن کاملHow lipid flippases can modulate membrane structure.
Phospholipid flippases, are proteins able to translocate phospholipids from one side of a membrane to the other even against a gradient of concentration and thereby able to establish, or annihilate, a transmembrane asymmetrical lipid distribution. This lipid shuttling forms new membrane structures, in particular vesicles, which are associated with diverse physiological functions in eukaryotic c...
متن کاملLipid-mediated Protein-protein Interactions Modulate Respiration-driven ATP Synthesis
Energy conversion in biological systems is underpinned by membrane-bound proton transporters that generate and maintain a proton electrochemical gradient across the membrane which used, e.g. for generation of ATP by the ATP synthase. Here, we have co-reconstituted the proton pump cytochrome bo3 (ubiquinol oxidase) together with ATP synthase in liposomes and studied the effect of changing the li...
متن کاملHow Auxin and Cytokinin Phytohormones Modulate Root Microbe Interactions
A large range of microorganisms can associate with plants, resulting in neutral, friendly or hostile interactions. The ability of plants to recognize compatible and incompatible microorganisms and to limit or promote their colonization is therefore crucial for their survival. Elaborated communication networks determine the degree of association between the host plant and the invading microorgan...
متن کاملMEMBRANE INTERACTIONS OF SMALL SOLUTES Studies with drugs and osmolytes
To Sanni 5 CONTENTS ABBREVIATIONS 8 LIST OF ORIGINAL PUBLICATIONS 10 SUMMARY 11 1. REVIEW OF THE LITERATURE 13 1.1. Biological membranes 13 Structure and composition 13 Dynamics and organization 13 1.2. Lipid dynamics 15 Intra-and intermolecular dynamics 15 Lateral pressure profile 16 Lipid bilayer as a permeability barrier 17 1.3. Membrane hydration 18 1.4. Membrane lateral heterogeneity 19 1....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2019
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2018.11.1720