>gi|45359846 Ras-GTPase activating protein SH3 domain-binding protein 2 isoform b [Homo sapiens] MVMEKPSPLLVGREFVRQYYTLLNKAPEYLHRFYGRNSSYVHGGVDASGK PQEAVYGQNDIHHKVLSLNFSECHTKIRHVDAHATLSDGVVVQVMGLLSN SGQPERKFMQTFVLAPEGSVPNKFYVHNDMFRYEDEVFGDSEPELDEESE DEVEEEQEERQPSPEPVQENANSGYYEAHPVTNGIEEPLEESSHEPEPEP ESETKTEELKPQVEEKNLEELEEKSTTPPPAEPVSLPQEPPKPRVEAKPE VQSQPPRVREQRPRERPGFPPRGPRPGRGDMEQNDSDNRRIIRYPDSHQL FVGNLPHDIDENELKEFFMSFGNVVELRINTKGVGGKLPNFGFVVFDDSE PVQRILIAKPIMFRGEVRLNVEEKKTRAARERETRGGGDDRRDIRRNDRG PGGPRGIVGGGMMRDRDGRGPPPRGGMAQKLGSGRGTGQMEGRFTGQRR