Epac2: Proteins and Enzymes

Epac2, also known as Rap Guanine Nucleotide Exchange Factor (GEF) 4, is a guanine nucleotide exchange factor for RAP1A, RAP1B and RAP2A small GTPases. Studies have shown that EPAC2 has a significant role in the development of type 2 diabetes. EPAC2 has also been studied in relation to ataxia, neuronitis, osteoporosis and pancreatitis.