Self-assembly and binding of a sorting nexin to sorting endosomes
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چکیده
منابع مشابه
Self-assembly and binding of a sorting nexin to sorting endosomes.
The fate of endocytosed membrane proteins and luminal contents is determined by a materials processing system in sorting endosomes. Endosomal retention is a mechanism that traps specific proteins within this compartment, and thereby prevents their recycling. We report that a sorting nexin SNX1, a candidate endosomal retention protein, self-assembles in vitro and in vivo, and has this property i...
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After endocytosis, lysosomally targeted ligands pass through a series of endosomal compartments. The endocytic apparatus that accomplishes this passage may be considered to take one of two forms: (a) a system in which lysosomally targeted ligands pass through preexisting, long-lived early sorting endosomes and are then selectively transported to long-lived late endosomes in carrier vesicles, or...
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P-Selectin glycoprotein ligand-1 (PSGL-1) is a mucin-like glycoprotein expressed on the surface of leukocytes that serves as the major ligand for the selectin family of adhesion molecules and functions in leukocyte tethering and rolling on activated endothelium and platelets. Previous studies have implicated the highly conserved cytoplasmic domain of PSGL-1 in regulating outside-in signaling of...
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Multivesicular endosomes are important as compartments for receptor downregulation and as intermediates in the formation of secretory lysosomes. Work during the past year has shed light on the molecular mechanisms of protein sorting into multivesicular endosomes and yielded information about the machinery involved in multivesicular endosome formation. Monoubiquitination functions as a signal fo...
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ژورنال
عنوان ژورنال: Journal of Cell Science
سال: 2001
ISSN: 1477-9137,0021-9533
DOI: 10.1242/jcs.114.9.1743