title: Regulators of the cytoplasmic dynein motor.
abstract: Eukaryotic cells use cytoskeletal motor proteins to transport many different intracellular cargos. Numerous kinesins and myosins have evolved to cope with the various transport needs that have arisen during eukaryotic evolution. Surprisingly, a single cytoplasmic dynein (a minus end-directed microtubule motor) carries out similarly diverse transport activities as the many different types of kinesin. How is dynein coupled to its wide range of cargos and how is it spatially and temporally regulated? The answer could lie in the several multifunctional adaptors, including dynactin, lissencephaly 1, nuclear distribution protein E (NUDE) and NUDE-like, Bicaudal D, Rod-ZW10-Zwilch and Spindly, that regulate dynein function and localization.
authors: Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
authors: Julia R
authors: JR
authors: Kardon
authors: Ronald D
authors: RD
authors: Vale
mesh_terms: D048868:Adaptor Proteins, Signal Transducing / Q000378:metabolism; D000818:Animals; D003593:Cytoplasm / Q000378:metabolism*; D000072159:Dynactin Complex; D004398:Dyneins / Q000737:chemistry / Q000378:metabolism*; D006801:Humans; D008869:Microtubule-Associated Proteins / Q000378:metabolism
chemical_list: D048868:Adaptor Proteins, Signal Transducing; D000072159:Dynactin Complex; D008869:Microtubule-Associated Proteins; D004398:Dyneins