The adaptor proteins and AP-1
A new role for clathrin adaptor proteins 1 and 3 in lipoplex trafficking
... of adaptor proteins that bind motifs on cargo ...The adaptor proteins then recruit coat proteins such as clathrin, enabling the formation of a transport ...clathrin adaptor ...
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Non-overlapping functions of Nck1 and Nck2 adaptor proteins in T cell activation
... Results: Using specific shRNA we down-regulated the expression of Nck1 or Nck2 to approximately 10% each in Jurkat T cells. We found that down-regulation of Nck1 impaired TCR-induced phosphorylation of the kinases Erk ...
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Interactions between the Hepatitis C Virus Nonstructural 2 Protein and Host Adaptor Proteins 1 and 4 Orchestrate Virus Release
... clathrin-associated AP-1 and AP-2 complexes have been implicated in multiple viral infections (31, 32, 61, 62), the involvement of the non-clathrin-associated AP-4 complex in viral infection ...
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Localization of the AP-3 adaptor complex defines a novel endosomal exit site for lysosomal membrane proteins
... on AP-3 function, we have generated an mAb against the subunit of the AP-3 com- plex, and have used this antibody to localize AP-3 by im- ...calizing AP-3 in direct comparison to lysosomal ...
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Interaction of the Bovine Papillomavirus E6 Protein with the Clathrin Adaptor Complex AP-1
... to AP-1 once AP-1 is incorporated into ...an AP-1-independent man- ner; it is then recognized by the membrane-bound ...membrane-bound AP-1 in cells, GST-E6 can bind ...
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Characterization of the adaptor-related protein complex, AP-3.
... A similar strategy was used in the cloning of the b -NAP homologue, b 3A. Two cDNAs were initially found in the EST database (GenBank/ EMBL/DDBJ clones R02669 and T98538; Image consortium clone ID 124011 and 123092), ...
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Signaling Through Scaffold, Anchoring, and Adaptor Proteins
... choring proteins, and docking proteins— allows a single polypeptide to bind multiple protein ...localize proteins to specific subcellu- lar sites, to control enzyme activity, to di- rect the ...
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Localization of the Kinesin Adaptor Proteins Trafficking Kinesin Proteins 1 and 2 in Primary Cultures of Hippocampal Pyramidal and Cortical Neurons
... analyses. It was observed that, although the commercial antibodies recognized both TRAK1 and TRAK2 in immunoblots, they had profiles similar to those of the more selective in-house anti-TRAK1 and anti-TRAK2 antibodies ...
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Dynamin Assembly Strategies and Adaptor Proteins in Mitochondrial Fission
... Co-Evolution of InsB Domains and Fission Adaptors Although mitochondrial fission is conserved in eukaryotes, the physiological roles of this process have evolved and become more complex in multicellular organisms. We ...
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The role of adaptor proteins Crk and CrkL in lens development
... lens development. In a genetic rescue experiment, the Le-Cre; Crk flox/flox, Crkl flox/flox mutants were crossed with the LSL-Kras G12D allele, which can be induced to express a constitutively active Kras G12D mutant by ...
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Crk and CrkL adaptor proteins: networks for physiological and pathological signaling
... Future directions and new frontiers The Crk gene was identified about 20 years ago, and the characterization of Crk and its mode of cell signaling has arguably revolutionized the way we think about intracel- lular signal ...
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Role of the AP-5 adaptor protein complex in late endosome-to-Golgi retrieval
... The AP-5 adaptor protein complex is presumed to function in membrane traffic, but so far nothing is known about its pathway or its ...the AP-5 ζ subunit gene, AP5Z1, in HeLa cells, and then analysed ...
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Crk adaptor proteins act as key signaling integrators for breast tumorigenesis
... Crk proteins (CrkI, CrkII, CrkL) are observed in human cancers, including those of epithelial origin, such as ...Crk adaptor proteins in epithelial derived breast can- cers and their correlation to ...
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Comparison of CLEC-2 and GPVI signaling in platelets : the role of adaptor proteins
... of proteins may present a novel modification of ITAM signalling, which uses phosphorylation of the two conserved tyrosines in an ITAM sequence for optimal ...
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Biophysical analysis of binding interactions between clathrin and its adaptor proteins
... a 1:1 stoichiometry ...the 1:1 models above; and a K D of ...a 1:1 to two- step model analysis, the χ 2 values are very high hence the fitting of the experimental data with the ...
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The role of Tks adaptor proteins in invadopodia formation, growth and metastasis of melanoma
... Tks adaptor proteins, Tks4 and Tks5, are required for invadopodia formation and/or function in Src- transformed fibroblasts and a number of human cancer cell ...Tks adaptor proteins in ...
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Nuclear Translocation of Crk Adaptor Proteins by the Influenza A Virus NS1 Protein
... Crk proteins consist of a family of three members: CrkI, CrkII, and ...Crk proteins lack any enzymatic activity, they play a crucial role in cell biology by serving as essential adaptor ...
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AP-2 Is the Crucial Clathrin Adaptor Protein for CD4 Downmodulation by HIV-1 Nef in Infected Primary CD4+ T Cells
... 15). While most previous studies have been conducted in the well- characterized HeLa cell model, providing a good rational for mo- lecular and cell biological experiments, our goal was to clarify the roles of the ...
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Both TRIF and IPS-1 Adaptor Proteins Contribute to the Cerebral Innate Immune Response against Herpes Simplex Virus 1 Infection
... TRIF adaptor protein knockout mice is associated with delayed and sustained IFN-  production during ...TRIF adaptor molecule seems to be more implicated in the innate immune re- sponse to HSE than ...
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Experimental research on the relationship between the stiffness and the expressions of fibronectin proteins and adaptor proteins of rat trabecular meshwork cells
... where 1–3 cells [42], 6 cells [43] were applied to measure the stiffness by AFM, in this study, 7 single cells were randomly selected from each Petri dish for the atomic force microscope (AFM, NTE- GRA, NT-MDT, ...
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