description: Rap guanine nucleotide exchange factor 4
Full_name_from_nomenclature_authority: Rap guanine nucleotide exchange factor 4
Other_designations: rap guanine nucleotide exchange factor 4|RAP guanine-nucleotide-exchange factor (GEF) 4|Rap guanine nucleotide exchange factor (GEF) 4|cAMP-regulated guanine nucleotide exchange factor II|exchange factor directly activated by cAMP 2|exchange protein directly activated by cAMP 2|putative protein product of Nbla00496