>gi|155030204 Rap guanine nucleotide exchange factor (GEF) 4 isoform a [Homo sapiens] MVAAHAAHSSSSAEWIACLDKRPLERSSEDVDIIFTRLKEVKAFEKFHPN LLHQICLCGYYENLEKGITLFRQGDIGTNWYAVLAGSLDVKVSETSSHQD AVTICTLGIGTAFGESILDNTPRHATIVTRESSELLRIEQKDFKALWEKY RQYMAGLLAPPYGVMETGSNNDRIPDKENTPLIEPHVPLRPANTITKVPS EKILRAGKILRNAILSRAPHMIRDRKYHLKTYRQCCVGTELVDWMMQQTP CVHSRTQAVGMWQVLLEDGVLNHVDQEHHFQDKYLFYRFLDDEHEDAPLP TEEEKKECDEELQDTMLLLSQMGPDAHMRMILRKPPGQRTVDDLEIIYEE LLHIKALSHLSTTVKRELAGVLIFESHAKGGTVLFNQGEEGTSWYIILKG SVNVVIYGKGVVCTLHEGDDFGKLALVNDAPRAASIVLREDNCHFLRVDK EDFNRILRDVEANTVRLKEHDQDVLVLEKVPAGNRASNQGNSQPQQKYTV MSGTPEKILEHFLETIRLEATLNEATDSVLNDFIMMHCVFMPNTQLCPAL VAHYHAQPSQGTEQEKMDYALNNKRRVIRLVLQWAAMYGDLLQEDDVSMA FLEEFYVSVSDDARMIAALKEQLPELEKIVKQISEDAKAPQKKHKVLLQQ FNTGDERAQKRQPIRGSDEVLFKVYCMDHTYTTIRVPVATSVKEVISAVA DKLGSGEGLIIVKMSSGGEKVVLKPNDVSVFTTLTINGRLFACPREQFDS LTPLPEQEGPTVGTVGTFELMSSKDLAYQMTIYDWELFNCVHELELIYHT FGRHNFKKTTANLDLFLRRFNEIQFWVVTEICLCSQLSKRVQLLKKFIKI AAHCKEYKNLNSFFAIVMGLSNVAVSRLALTWEKLPSKFKKFYAEFESLM DPSRNHRAYRLTVAKLEPPLIPFMPLLIKDMTFTHEGNKTFIDNLVNFEK MRMIANTARTVRYYRSQPFNPDAAQANKNHQDVRSYVRQLNVIDNQRTLS QMSHRLEPRRP