EOG87WR2G GO:0016459 24/104 myosin complex cellular_component "A protein complex, formed of one or more myosin heavy chains plus associated light chains and other proteins, that functions as a molecular motor; uses the energy of ATP hydrolysis to move actin filaments or to move vesicles or other cargo on fixed actin filaments; has magnesium-ATPase activity and binds actin. Myosin classes are distinguished based on sequence features of the motor, or head, domain, but also have distinct tail regions that are believed to bind specific cargoes." [GOC:mah, http://www.mrc-lmb.cam.ac.uk/myosin/Review/Reviewframeset.html, ISBN:96235764] EOG87WR2G GO:0005524 23/104 ATP binding molecular_function "Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732] EOG87WR2G GO:0003774 23/104 motor activity molecular_function "Catalysis of the generation of force resulting either in movement along a microfilament or microtubule, or in torque resulting in membrane scission, coupled to the hydrolysis of a nucleoside triphosphate." [GOC:mah, GOC:vw, ISBN:0815316194, PMID:11242086] EOG87WR2G GO:0005856 5/104 cytoskeleton cellular_component "Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles." [GOC:mah, ISBN:0198547684, PMID:16959967] EOG87WR2G GO:0030175 1/104 filopodium cellular_component "Thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal or dendritic growth cone, or a dendritic shaft." [GOC:mah, GOC:pr, ISBN:0815316194] EOG87WR2G GO:0006886 1/104 intracellular protein transport biological_process "The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell." [GOC:mah] EOG87WR2G GO:0042623 1/104 ATPase activity, coupled molecular_function "Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction directly drives some other reaction, for example ion transport across a membrane." [EC:3.6.1.3, GOC:jl] EOG87WR2G GO:0043025 1/104 neuronal cell body cellular_component "The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites." [GOC:go_curators] EOG87WR2G GO:0046847 1/104 filopodium assembly biological_process "The assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone." [GOC:dph, GOC:mah, GOC:tb, PMID:16337369, PMID:18464790] EOG87WR2G GO:0006200 1/104 obsolete ATP catabolic process biological_process "OBSOLETE. The chemical reactions and pathways resulting in the breakdown of ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [GOC:ai] EOG87WR2G GO:0005515 1/104 protein binding molecular_function "Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules)." [GOC:go_curators] EOG87WR2G GO:0007391 1/104 dorsal closure biological_process "The process during Drosophila embryogenesis whereby the ectodermal cells of the lateral epithelium stretch in a coordinated fashion to internalize the amnioserosa cells and close the embryo dorsally." [PMID:9224720]