Rap1a - RAP1A, member of RAS oncogene family

Enables GTP binding activity and guanyl-nucleotide exchange factor activity. Involved in several processes, including cellular response to cAMP; liver regeneration; and positive regulation of signal transduction. Located in cytoplasmic vesicle and perinuclear region of cytoplasm. Orthologous to human RAP1A (RAP1A, member of RAS oncogene family). [provided by Alliance of Genome Resources, Apr 2022]