Results 331 to 340 of about 6,491,357 (404)

Coat proteins: shaping membrane transport

Nature Reviews Molecular Cell Biology, 2003
Coat proteins allow the selective transfer of macromolecules from one membrane-enclosed compartment to another by concentrating macromolecules into specialized membrane patches and then deforming these patches into small coated vesicles. Recent findings indicate that coat proteins might also participate in the differentiation of membrane domains within
Juan S, Bonifacino, Jennifer, Lippincott-Schwartz   +1 more
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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
T A, Cross, S J, Opella
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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.
H, Robertson, R E, Webster, N D, Zinder
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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.
R, Schekman, L, Orci
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Molecular properties of the reassembled coat protein of coated vesicles

Biochemistry, 1980
Clathrin has been prepared from human and bovine brains by a rapid technique which does not require sucrose gradient centrifugation. The promoter molecule which is obtained has the ability to polymerize and form protein coats, i.e., so-called cages or baskets, which resemble the structures observed in coated vesicles.
P K, Nandi, H T, Pretorius, R E, Lippoldt, M L, Johnson, H, Edelhoch   +4 more
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Coat Proteins Regulating Membrane Traffic

1999
This review focuses on the roles of coat proteins in regulating the membrane traffic of eukaryotic cells. Coat proteins are recruited to the donor organelle membrane from a cytosolic pool by specific small GTP-binding proteins and are required for the budding of coated vesicles.
S J, Scales, M, Gomez, T E, Kreis
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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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Peanut protein paper coatings

Journal of the American Oil Chemists' Society, 1948
SummaryPaper coated with peanut protein adhesive and mineral pigments gives high wax pick tests. Critical factors affecting the wax pick value are the type of protein, pigment, and dispersing agent, pH, protein‐pigment ratio, and total solids content of the slip.
Jett C. Arthur, T. W. Mason, Mabelle E. Adams   +2 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 ...
C J, Smith, B M, Pearse
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Protein-Coated Microcrystals, Combi-Protein-Coated Microcrystals, and Cross-Linked Protein-Coated Microcrystals of Enzymes for Use in Low-Water Media

2016
Protein-coated microcrystals (PCMC) are a high-activity preparation of enzymes for use in low-water media. The protocols for the preparation of PCMCs of Subtilisin Carlsberg and Candida antarctica lipase B (CAL B) are described. The combi-PCMC concept is useful both for cascade and non-cascade reactions.
Joyeeta, Mukherjee, Munishwar N, Gupta
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