Predicted to enable G protein-coupled receptor binding activity. Predicted to be involved in Rho protein signal transduction and positive regulation of transcription, DNA-templated. Predicted to act upstream of or within G protein-coupled receptor signaling pathway. Predicted to be located in cytoplasm. Is expressed in several structures, including adrenal gland; cardiovascular system; genitourinary system; gut; and nervous system. Orthologous to human ARHGEF11 (Rho guanine nucleotide exchange factor 11). [provided by Alliance of Genome Resources, Apr 2022]