EOG8CC6F4	GO:0007165	23/84	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]
EOG8CC6F4	GO:0005096	22/84	GTPase activator activity	molecular_function	"Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP." [GOC:mah]
EOG8CC6F4	GO:0051056	21/84	regulation of small GTPase mediated signal transduction	biological_process	"Any process that modulates the frequency, rate or extent of small GTPase mediated signal transduction." [GOC:go_curators]
EOG8CC6F4	GO:0005622	21/84	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]
EOG8CC6F4	GO:0051223	2/84	regulation of protein transport	biological_process	"Any process that modulates the frequency, rate or extent of the directed movement of a protein into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore." [GOC:ai]
EOG8CC6F4	GO:0005829	2/84	cytosol	cellular_component	"The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes." [GOC:hjd, GOC:jl]
EOG8CC6F4	GO:0005085	2/84	guanyl-nucleotide exchange factor activity	molecular_function	"Stimulates the exchange of guanyl nucleotides associated with a GTPase. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase." [GOC:kd, GOC:mah]
EOG8CC6F4	GO:0006897	2/84	endocytosis	biological_process	"A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle." [GOC:mah, ISBN:0198506732, ISBN:0716731363]
EOG8CC6F4	GO:0016020	2/84	membrane	cellular_component	"A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it." [GOC:dos, GOC:mah, ISBN:0815316194]
EOG8CC6F4	GO:0032794	2/84	GTPase activating protein binding	molecular_function	"Interacting selectively and non-covalently with a GTPase activating protein." [GOC:nln]
EOG8CC6F4	GO:0043087	2/84	regulation of GTPase activity	biological_process	"Any process that modulates the rate of GTP hydrolysis by a GTPase." [GOC:jl, GOC:mah]
EOG8CC6F4	GO:0032483	1/84	regulation of Rab protein signal transduction	biological_process	"Any process that modulates the frequency, rate or extent of Rab protein signal transduction." [GOC:mah]
EOG8CC6F4	GO:0017112	1/84	Rab guanyl-nucleotide exchange factor activity	molecular_function	"Stimulates the exchange of guanyl nucleotides associated with a GTPase of the Rab family. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase." [GOC:mah]
EOG8CC6F4	GO:0032313	1/84	regulation of GTPase activity	biological_process	"Any process that modulates the rate of GTP hydrolysis by a GTPase." [GOC:jl, GOC:mah]