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Fcho1/2Eps15/RAP-2 ternary complexes to facilitate conformational activation of AP-2 by the Fcho1/2 interdomain linker to promote AP-2 cargo engagement.
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An interaction of Eps15 and pS227-FIP2 at the appropriate time and location in polarizing cells is necessary for proper establishment of epithelial polarity.
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RAB11FIP3 combines with Eps15 homology domain 1 to promote the endocytosis recycling of phosphorylation of epithelial growth factor receptor.
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Together, the data indicate that a CUL3-SPOPL E3 ubiquitin ligase complex regulates endocytic trafficking and formation of multivesicular bodies by ubiquitinating and degrading EPS15 at endosomes.
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identify USP9X as a novel regulator of EGFR endocytosis
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over-expression of EPS15 is a potential favorable prognostic marker in breast cancer.
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MLL-EPS15 translocation and individual genomic copy number alterations in monozygotic infant twins are associated with acute lymphoblastic leukemia.
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Ubiquitin is sufficient for Eps15 recruitment to endosomes.
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Results indicate that phosphorylation of epidermal growth factor receptor pathway substrate 15 (Eps15) at Ser-796 is catalyzed by p38 directly.
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distinct forms of Eps15 direct EGFR to either the late endosome/lysosome for degradation (Eps15) or to the recycling endosome for transit back to the cell surface (Eps15S)
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analysis of the selective interaction of C-terminal Eps15 homology domain proteins with specific Asn-Pro-Phe-containing partners
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parkin Ubld uses differential surfaces to recruit UIM regions from the S5a proteasomal subunit compared with Eps15 involved in cell signaling.
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Eps15 regulates clathrin coat assembly in vivo, and interactions between Eps15 homology domains and NPF motifs are involved in clathrin-coated vesicle formation during synaptic vesicle recycling
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JC virus binding to human glial cells induces an intracellular signal that is critical for entry and infection by a ligand-inducible clathrin and eps15-dependent mechanism.
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However, GFP-EH21 (a mutant Eps15) expression caused a 50% reduction in released enveloped virions, decreased formation of satellite plaques, and delayed virus spread, indicating an important role for receptor-mediated endocytosis.
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Our results suggest that spartin might be involved in endocytosis, vesicle trafficking, or mitogenic activity, and that impairment in one of these processes may underlie the long axonopathy in patients with Troyer syndrome.
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Data show that the first ubiquitin-interacting motif of Eps15 (UIM1) interacts directly with the UBL domain of ubiquilin, whereas it does not bind to ubiquitinated proteins.
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SGIP1alpha plays an essential role in clathrin-mediated endocytosis by interacting with phospholipids and Eps15.
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These results indicate that Eps15b is an endosomally localized isoform of Eps15 that is present in the Hrs complex via direct Hrs interaction and important for the sorting function of this complex.
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EPS15 and EPS15R mediated internalization of activated EGF receptor to result in receptor recycling as to reinforce the proliferative response to EGF.
