Brefeldin A-inhibited guanine nucleotide-exchange protein 2 (UniProt: Q9Y6D5; also known as Brefeldin A-inhibited GEP 2, ADP-ribosylation factor guanine nucleotide-exchange factor 2, BIG2) is encoded by the ARFGEF2 (also known as ARFGEP2, BIG2) gene (Gene ID: 10564) in human. BIG1 and BIG2, are...