Results 301 to 310 of about 282,585 (335)

Properties of the Coat Protein of a New Tobacco Mosaic Virus Coat Protein ts-Mutant [PDF]

Journal of Protein Chemistry, 1997
Amino acid substitutions in a majority of tobacco mosaic virus (TMV) coat protein (CP) ts-mutants have previously been mapped to the same region of the CP molecule tertiary structure, located at a distance of about 70 A from TMV virion axis. In the present work some properties of a new TMV CP ts-mutant ts21-66 (two substitutions I21=>T and D66=>G, both
V. K. Novikov, Eugeny N. Dobrov, Kust Sv, M. M. Abu-Eid, Andrey G. Solovyev   +4 more
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Clathrin: anatomy of a coat protein

Trends in Cell Biology, 1999
Clathrin is a vesicle coat protein involved in the assembly of membrane and cargo into transport vesicles at the plasma membrane and on certain intracellular organelles. Recently, crystal structures of two separate parts of the clathrin heavy chain, a fragment of the proximal leg and the N-terminal domain, have been analysed, providing the first high ...
Corinne J. Smith, Barbara M.F. Pearse
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NMR of fd coat protein

Journal of Supramolecular Structure, 1979
AbstractThe conformations of the major coat protein of a filamentous bacteriophage can be described by nuclear magnetic resonance spectroscopy of the protein and the virus. The NMR experiments involve detection of the 13C and 1H nuclei of the coat protein. Both the 13C and 1H nuclear magnetic resonance (NMR) spectra show that regions of the polypeptide
Stanley J. Opella, Timothy A. Cross
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Bacteriophage Coat Protein as Repressor

Nature, 1968
It seems that viral coat protein acts as a repressor of protein synthesis at the level of transcription rather than translation.
Robert E. Webster, Hugh D. Robertson, Norton D. Zinder   +2 more
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Coat Proteins and Vesicle Budding

Science, 1996
The trafficking of proteins within eukaryotic cells is achieved by the capture of cargo and targeting molecules into vesicles that bud from a donor membrane and deliver their contents to a receiving compartment. This process is bidirectional and may involve multiple organelles within a cell.
Lelio Orci, Randy Schekman
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Recruitment of Coat Proteins to Peptidoliposomes

2008
Intracellular transport between compartments within the cell is generally mediated by membrane vesicles. Their formation is initiated by activation of small GTPases that then recruit cytosolic proteins to the membrane surface to form a coat, interact with cargo proteins, and deform the lipid bilayer.
Suri, Gregor, Spiess, Martin, Crottet, Pascal   +2 more
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Insoluble coat protein mutants of TMV: Their origin, and characterization of the defective coat proteins

Virology, 1973
A method is described for the purification of the defective protein of TMV mutants, from a class of mutants which engender an insoluble coat protein in their host. These proteins are unable to aggregate with TMV-RNA to form a functional virion. Amino acid compositions of one isolate each of mutant PM1 and PM2I and two of mutant PM4 showed a small ...
Milton Zaitlin, V. Hariharasubramanian, Ruth C. Smith   +2 more
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Edible Protein Films and Coatings [PDF]

, 2017
This chapter reviews research on protein film-formation fundamentals and film properties. It relates properties of protein-based films to molecular and environmental factors. The chapter compares barrier and mechanical properties of protein-based films to each other, polysaccharide-based films, and synthetic films. It summarizes applications of protein
J. L. Maubois, G. Ollivier
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A new polymeric coating for protein microarrays

Analytical Biochemistry, 2004
Despite the increasing interest in arraying proteins in a high-density format, several technical issues still impede the development of protein microarray technology. One of the major problems is the availability of substrates that are able to bind native proteins with high density. In this study, we investigated the suitability of a novel surface as a
Cretich M, Pirri G, Damin F, Solinas I, Chiari M   +4 more
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Membrane deformation by protein coats

Current Opinion in Cell Biology, 2006
Protein coats deform lipid membranes into spherical buds, which undergo fission at the neck to become vesicles. To induce membrane curvature, protein coats use basic tools including amphipathic helices and concave protein surfaces, and take advantage of the bulk properties of cellular membranes, such as loose lipid packing in the endoplasmic reticulum ...
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