Arp2/3 complex: advances on the inner workings of a molecular machine. |
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| Authors: | J A Cooper M A Wear A M Weaver |
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| Affiliation: | Department of Cell Biology, Washington University School of Medicine, Saint Louis, MO 63130, USA. jcooper@cellbio.wustl.edu |
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| Abstract: | Several new papers report progress on the structure and function of Arp2/3 complex. A crystal structure, a cryo-EM structure, and a reconstitution of the complex from subunits have been reported. New results also address the nucleation mechanism and the role of bound nucleotide. |
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