| GO term | GO name | GO namespace | GO def |
| GO:0005085 | guanyl-nucleotide exchange factor activity | molecular_function | Stimulates the exchange of GDP to GTP on a signaling GTPase, changing its conformation to its active form. Guanine nucleotide exchange factors (GEFs) act by stimulating the release of guanosine diphosphate (GDP) to allow binding of guanosine triphosphate (GTP), which is more abundant in the cell under normal cellular physiological conditions. [GOC:kd, GOC:mah, PMID:23303910, PMID:27218782] |
| GO:0005096 | GTPase activator activity | molecular_function | Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP. [GOC:mah] |
| GO:0032933 | SREBP signaling pathway | biological_process | The series of molecular signals from the endoplasmic reticulum to the nucleus generated as a consequence of decreased levels of one or more sterols (and in some yeast, changes in oxygen levels) and which proceeds through activation of a sterol response element binding transcription factor (SREBP) to result in up-regulation of target gene transcription. [GOC:bf, GOC:mah, GOC:signaling, GOC:vw, PMID:12923525, PMID:22017871] |
| GO:0051056 | 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] |
| GO:0051496 | positive regulation of stress fiber assembly | biological_process | Any process that activates or increases the frequency, rate or extent of the assembly of a stress fiber, a bundle of microfilaments and other proteins found in fibroblasts. [GOC:ai] |
| GO:0005829 | 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] |
| GO:0030036 | actin cytoskeleton 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 and their associated proteins. [GOC:dph, GOC:jl, GOC:mah] |