Protein folding and stability: the pathway of folding of barnase
نویسندگان
چکیده
منابع مشابه
The sixth Datta Lecture. Protein folding and stability: the pathway of folding of barnase.
The pathway of folding of a protein will be completely solved when the structures and energetics of the initial unfolded states, all folding intermediates, all transition states and the final folded state, have been determined. The ultimate goal is to analyse, at the detail of individual residues, the non-covalent interactions that are primarily responsible for dictating secondary and tertiary ...
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Estimation of protein stability is important for many reasons: first providing an understanding of the basic thermodynamics of the process of folding, protein engineering, and protein stability plays important role in biotechnology especially in food and protein drug design. Today, proteins are used in many branches, including industrial processes, pharmaceutical industry, and medical fields. A...
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It is well-known that the typical protein’s three-dimensional structure is relatively unstable in harsh conditions. A practical approach to maintain the folded state and thus improve the stability and activity of proteins in unusual circumstances is to directly apply stabilizing substances such as osmolytes to the protein-containing solutions. Osmolytes as natural occurring organic molecules ty...
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It is well-known that the typical protein’s three-dimensional structure is relatively unstable in harsh conditions. A practical approach to maintain the folded state and thus improve the stability and activity of proteins in unusual circumstances is to directly apply stabilizing substances such as osmolytes to the protein-containing solutions. Osmolytes as natural occurring organic molecules ty...
متن کاملAbsence of stable intermediates on the folding pathway of barnase.
Barnase is one of the few protein models that has been studied extensively for protein folding. Previous studies led to the conclusion that barnase folds through a very stable submillisecond intermediate ( approximately 3 kcal/mol). The structure of this intermediate was characterized intensively by using a protein engineering approach. This intermediate has now been reexamined with three direc...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1993
ISSN: 0014-5793
DOI: 10.1016/0014-5793(93)81405-o