Hydrophobic characteristics of folded proteins
نویسندگان
چکیده
منابع مشابه
Gaussian Dynamics of Folded Proteins
Vibrational dynamics of folded proteins is studied using a Gaussian model in which the protein is viewed as a network, residues representing the junctions, and the connectivity being established by a single parameter harmonic potential. Application to seven proteins showed that the local packing density plays a major role in determining the vibrational spectrum at time scales of picoseconds. At...
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We argue that protein loops can be described by topological domain-wall solitons that interpolate between ground states which are the α helices and β strands. We present an energy function that realizes loops as soliton solutions to its equation of motion, and apply these solitons to model a number of biologically active proteins including 1VII, 2RB8, and 3EBX (Protein Data Bank codes). In all ...
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Twin-arginine translocation (Tat) denotes a protein transport pathway in bacteria, archaea and plant chloroplasts, which is specific for precursor proteins harbouring a characteristic twin-arginine pair in their signal sequences. Many Tat substrates receive cofactors and fold prior to translocation. For a subset of them, proofreading chaperones coordinate maturation and membrane-targeting. Tat ...
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ژورنال
عنوان ژورنال: Progress in Biophysics and Molecular Biology
سال: 1993
ISSN: 0079-6107
DOI: 10.1016/0079-6107(93)90007-7