Results 211 to 220 of about 1,050,062 (243)
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Protein toxins and membrane transport
Current Opinion in Cell Biology, 1998Recently, protein toxins have provided novel information on the anatomy of the machinery that mediates vesicle docking and fusion with target membranes within the cell. Their use is being extended to the study of the physiology of these processes in different cells and tissues, as well as to the intracellular pathways of membrane transport.
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Coat proteins in intracellular membrane transport
Current Opinion in Cell Biology, 1994Transport of newly synthesized material from the endoplasmic reticulum (ER) towards the Golgi complex, through the Golgi cisternae, and out of the trans-Golgi network (TGN) is thought to be mediated by vesicular carriers. Different types of vesicle are involved in this biosynthetic membrane traffic.
T E, Kreis, R, Pepperkok
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Biosensors based on membrane transport proteins
Biosensors and Bioelectronics, 1991We propose a novel class of biosensors based on membrane bound receptors or transport proteins as the sensing element. The protein is incorporated in a planar lipid bilayer which covers the transducer. The transducer may detect an electric current, a voltage, or a change in fluorescence.
H, Kiefer +4 more
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Facilitated Substrate Transport through Membrane Proteins
Physical Review Letters, 2001Physical Review ...
C, Hilty, M, Winterhalter
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14-3-3 proteins in membrane protein transport
Biological Chemistry, 200614-3-3 proteins affect the cell surface expression of several unrelated cargo membrane proteins, e.g., MHC II invariant chain, the two-pore potassium channels KCNK3 and KCNK9, and a number of different reporter proteins exposing Arg-based endoplasmic reticulum localization signals in mammalian and yeast cells.
Mrowiec, Thomas, Schwappach, Blanche
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Binding Proteins and Membrane Transport
Annals of the New York Academy of Sciences, 1976The recent studies have clearly established two types of active transport systems. One type is membrane-bound and can be observed in membrane vesicles and the other type is osmotic-shock-sensitive and requires binding proteins to produce active transport.
Ernesto Carafoli, Martin Crompton
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Membrane transport proteins: not just for transport anymore
American Journal of Physiology-Renal Physiology, 2006digitalis glucosides have been used for their cardiotonic properties for several centuries. It was not until the 1950s that the molecular target of these compounds was identified as the Na-K-ATPase.
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Protein transport across the ER membrane
Trends in Biochemical Sciences, 1990Protein transport across the endoplasmic reticulum (ER) membrane may be divided into two phases: an initiation or targeting cycle, which has been fairly well characterized, and the actual transfer of the polypeptide chain through the membrane, the mechanism of which is still unknown.
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Protein Transport Across Membranes
2015Mitochondria contain their own DNA, they divide throughout interphase and are distributed randomly between daughter cells during cell division. Most mitochondrial proteins are encoded in the nucleus and produced in the cytosol. They are then imported into the mitochondria via the TOM/TIM transport system, which recognises them by a specific ...
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Membrane transport proteins: implications of sequence comparisons
Current Opinion in Cell Biology, 1992Analyses of the sequences and structures of many transport proteins that differ in substrate specificity, direction of transport and mechanism of transport suggest that they form a family of related proteins. Their sequence similarities imply a common mechanism of action.
J K, Griffith +8 more
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