منابع مشابه
Ligand-Promoted Protein Folding by Biased Kinetic Partitioning
Protein folding in cells occurs in the presence of high concentrations of endogenous binding partners, and exogenous binding partners have been exploited as pharmacological chaperones. A combined mathematical modeling and experimental approach shows that a ligand improves the folding of a destabilized protein by biasing the kinetic partitioning between folding and alternative fates (aggregation...
متن کاملDistribution of 64Cu in Saccharomyces cerevisiae: kinetic analyses of partitioning.
The cell association of copper in the yeast Saccharomyces cerevisiae can involve both binding to the cell wall and the accumulation of copper within the cell. The former process requires the concurrent generation of H2S by the cell via the reduction of sulphate. The contributions of each of these processes to the uptake of 64Cu by wild type and met3-containing (ATP sulphurylase-deficient) strai...
متن کاملKinetic Partitioning Modulates Human Telomere DNA G-Quadruplex Structural Polymorphism
Telomeres are specialized chromatin structures found at the end of chromosomes and are crucial to the maintenance of eukaryotic genome stability. Human telomere DNA is comprised of the repeating sequence (T2AG3)n, which is predominantly double-stranded but terminates with a 3' single-stranded tail. The guanine-rich tail can fold into secondary structures known as a G-quadruplexes (GQs) that may...
متن کاملProgrammed –1 Frameshifting by Kinetic Partitioning during Impeded Translocation
Programmed -1 ribosomal frameshifting (-1PRF) is an mRNA recoding event utilized by cells to enhance the information content of the genome and to regulate gene expression. The mechanism of -1PRF and its timing during translation elongation are unclear. Here, we identified the steps that govern -1PRF by following the stepwise movement of the ribosome through the frameshifting site of a model mRN...
متن کاملKinetic and Potential Energy Partitioning for Antibonding Molecular Orbitals
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1997
ISSN: 0021-9258
DOI: 10.1074/jbc.272.46.28994