منابع مشابه
S100A10, annexin A2, and annexin a2 heterotetramer as candidate plasminogen receptors.
The defining characteristic of a tumor cell is its ability to escape the constraints imposed by neighboring cells, invade the surrounding tissue and metastasize to distant sites. This invasive property of tumor cells is dependent on activation of proteinases at the cell surface. The serine proteinase plasmin is one of the key proteinases that participate in the pericellular proteolysis associat...
متن کاملRegulation of CFTR function by annexin A2-S100A10 complex in health and disease.
Annexin A2 and S100A10 proteins form a heterotetrameric complex and belong to different families of Ca(2+)-binding proteins. Annexins are non-EF-hand-type Ca(2+)-binding proteins that exhibit Ca(2+)-dependent binding to phospholipids and membranes in various tissues. They have been implicated in many Ca(2+)-regulated processes, including regulation of membrane organization, trafficking and inte...
متن کاملA novel Munc13-4/S100A10/annexin A2 complex promotes Weibel–Palade body exocytosis in endothelial cells
Endothelial cells respond to blood vessel injury by the acute release of the procoagulant von Willebrand factor, which is stored in unique secretory granules called Weibel-Palade bodies (WPBs). Stimulated WPB exocytosis critically depends on their proper recruitment to the plasma membrane, but factors involved in WPB-plasma membrane tethering are not known. Here we identify Munc13-4, a protein ...
متن کاملThe S100A10-Annexin A2 Complex Provides a Novel Asymmetric Platform for Membrane Repair*
Membrane repair is mediated by multiprotein complexes, such as that formed between the dimeric EF-hand protein S100A10, the calcium- and phospholipid-binding protein annexin A2, the enlargeosome protein AHNAK, and members of the transmembrane ferlin family. Although interactions between these proteins have been shown, little is known about their structural arrangement and mechanisms of formatio...
متن کاملThe S100A10 Subunit of the Annexin A2 Heterotetramer Facilitates L2-Mediated Human Papillomavirus Infection
Mucosotropic, high-risk human papillomaviruses (HPV) are sexually transmitted viruses that are causally associated with the development of cervical cancer. The most common high-risk genotype, HPV16, is an obligatory intracellular virus that must gain entry into host epithelial cells and deliver its double stranded DNA to the nucleus. HPV capsid proteins play a vital role in these steps. Despite...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-07028-8