FUNCTION: Acts as guanine nucleotide exchange factor (GEF) for CDC42. Promotes formation of GPHN clusters (By similarity). {ECO:0000250|UniProtKB:Q9QX73, ECO:0000269|PubMed:10559246}....
FUNCTION: Acts as guanine nucleotide exchange factor (GEF) for CDC42. Promotes formation of GPHN clusters (By similarity). {ECO:0000250|UniProtKB:Q9QX73, ECO:0000269|PubMed:10559246}.
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GO - Biological processes (BP):
regulation of small GTPase mediated signal transduction [GO:0051056]...
regulation of small GTPase mediated signal transduction [GO:0051056]
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GO - Molecular function (MF):
guanyl-nucleotide exchange factor activity [GO:0005085]...
guanyl-nucleotide exchange factor activity [GO:0005085]
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GO - Cellular component (CC):
cytosol [GO:0005829]; postsynaptic density [GO:0014069]...
cytosol [GO:0005829]; postsynaptic density [GO:0014069]
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