Results 351 to 360 of about 13,339,631 (403)

Protein-Protein Interactions

1954
Publisher Summary This chapter focuses on protein–protein interaction. The unique characteristics of different proteins are developed in the interactions of proteins with each other, with ions, and with nonprotein materials such as lipids, nucleic acids, and carbohydrates.
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Protein–protein interactions of KChIP proteins and Kv4.2

Biochemical and Biophysical Research Communications, 2004
To prove heteromeric assembly of KChIP proteins, the present study is carried out. The results of chemical crosslinking and pull down assay revealed that KChIP1, KChIP2.1, and KChIP2.2 could form homo- as well as hetero-oligomer, and this oligomerization exhibited a Ca(2+)-dependent manner. Moreover, homomeric and heteromeric assembly of KChIPs did not
Ching-Ping Cheng, Long-Sen Chang, Ya-Ling Lin, Chia-Yi Chen   +3 more
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The role of Atg proteins in autophagosome formation.

Annual Review of Cell and Developmental Biology, 2011
Macroautophagy is mediated by a unique organelle, the autophagosome, which encloses a portion of cytoplasm for delivery to the lysosome. Autophagosome formation is dynamically regulated by starvation and other stresses and involves complicated membrane ...
N. Mizushima, T. Yoshimori, Y. Ohsumi
semanticscholar   +1 more source

Mechanics of Motor Proteins and the Cytoskeleton

, 2001
Preface - Introduction - PART I: PHYSICAL PRINCIPLES - Mechanical Forces - Mass, Stiffness, and Damping of Proteins - Thermal Forces and Diffusion - Chemical Forces - Polymer Mechanics - PART II: CYTOSKELETON - Structures of Cytoskeletal Filaments ...
J. Howard, R. Clark
semanticscholar   +1 more source

Protein recruitment systems for the analysis of protein–protein interactions

Biochemical Pharmacology, 2000
The yeast Saccharomyces cerevisiae serves as an excellent genetic tool for the analysis of protein +/- protein interactions. The most common system, used to date, is the two-hybrid system. Although proven very powerful, the two-hybrid system exhibits several inherent problems and limitations.
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The heat-shock proteins.

Annual Review of Genetics, 1988
Roles moleculaires des proteines de choc thermique dans le fonctionnement des organismes a des temperatures normales et suite a des chocs thermiques; differents genes ...
S. Lindquist, E. Craig
semanticscholar   +1 more source

Osmolytes and Protein–Protein Interactions

Journal of the American Chemical Society, 2018
Cells survive fluctuations in osmolality by accumulating and depleting highly soluble, usually neutral, small organic compounds. Natural selection has converged on a small set of such molecules, called osmolytes. The biophysical characterization of osmolytes, with respect to proteins, has centered on tertiary structure stability.
Amy E. Rydeen, Eric M. Brustad, Gary J. Pielak   +2 more
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Hsp70 proteins in protein translocation

2001
Publisher Summary Hsp70 proteins are essential components of the protein translocation systems of the endoplasmic reticulum (ER) and mitochondria. The role of Hsp70s in protein translocation is not confined to the ER and mitochondria. For most proteins of the ER, translocation is coupled with protein synthesis.
Ryan, Michael T., Pfanner, Nikolaus
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Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4

Nature, 1970
U. Laemmli
semanticscholar   +1 more source

Protein Arrays: Labeling the Protein and Probing the Array for Protein-Protein Interactions

Cold Spring Harbor Protocols, 2007
INTRODUCTIONTo detect protein-protein interactions, a protein microarray can be incubated with a fluorescently labeled protein. After the array is washed, stable interactions can be identified by scanning the slide for fluorescent spots. This protocol uses cyanine-3 (Cy3) or cyanine-5 (Cy5) monofunctionally activated dyes to label the probe proteins.
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