molecular_function cytoskeletal motor activity https://github.com/geneontology/go-ontology/issues/19590 https://github.com/geneontology/go-ontology/issues/21756 motor activity Generation of force resulting in movement, for example along a microfilament or microtubule, or in torque resulting in membrane scission or rotation of a flagellum. The energy required is obtained either from the hydrolysis of a nucleoside triphosphate or by an electrochemical proton gradient (proton-motive force). GO:0003774 molecular_function Reactome:R-HSA-1861595