منابع مشابه
Protein folding: progress made and promises ahead.
Over the past 25 years, enormous breakthroughs have been made in understanding protein folding mechanisms. We have now reached an exciting stage, with consensuses beginning to emerge that combine both theoretical and experimental approaches. In addition, new fields have emerged and burgeoned, including in vivo folding and the study of protein misfolding diseases. In today's post-genomic world, ...
متن کاملProtein folding in the cell: challenges and progress.
It is hard to imagine a more extreme contrast than that between the dilute solutions used for in vitro studies of protein folding and the crowded, compartmentalized, sticky, spatially inhomogeneous interior of a cell. This review highlights recent research exploring protein folding in the cell with a focus on issues that are generally not relevant to in vitro studies of protein folding, such as...
متن کاملHelical membrane protein folding, stability, and evolution.
Helical membrane protein folding and oligomerization can be usefully conceptualized as involving two energetically distinct stages-the formation and subsequent side-to-side association of independently stable transbilayer helices. The interactions of helices with the bilayer, with prosthetic groups, and with each other are examined in the context of recent evidence. We conclude that the two-sta...
متن کاملKinetics and Thermodynamics of Membrane Protein Folding
Understanding protein folding has been one of the great challenges in biochemistry and molecular biophysics. Over the past 50 years, many thermodynamic and kinetic studies have been performed addressing the stability of globular proteins. In comparison, advances in the membrane protein folding field lag far behind. Although membrane proteins constitute about a third of the proteins encoded in k...
متن کاملMembrane protein folding makes the transition.
T he study of the folding of membrane proteins has lagged far behind that of small soluble proteins—yet proteins that reside within biological membranes account for approximately a third of all proteomes. The article by Huysmans et al. in this issue of PNAS (1) represents a breakthrough by reporting a comprehensive φ-value analysis of the folding of a membrane protein (i.e., PagP) into a lipid ...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2013
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2012.11.1096