EOG81ZHRR	GO:0007165	16/28	signal transduction	biological_process	"The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell." [GOC:go_curators, GOC:mtg_signaling_feb11]
EOG81ZHRR	GO:0005622	16/28	intracellular	cellular_component	"The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm." [ISBN:0198506732]
EOG81ZHRR	GO:0005100	1/28	GTPase activator activity	molecular_function	"Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP." [GOC:mah]
EOG81ZHRR	GO:0043089	1/28	positive regulation of GTPase activity	biological_process	"Any process that activates or increases the activity of a GTPase." [GOC:jl, GOC:mah]
EOG81ZHRR	GO:0032855	1/28	positive regulation of GTPase activity	biological_process	"Any process that activates or increases the activity of a GTPase." [GOC:jl, GOC:mah]
EOG81ZHRR	GO:0007015	1/28	actin filament organization	biological_process	"A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking." [GOC:mah]