>gi|24797099 Ras protein-specific guanine nucleotide-releasing factor 1 isoform 1 [Homo sapiens] MQKGIRLNDGHVASLGLLARKDGTRKGYLSKRSSDNTKWQTKWFALLQNL LFYFESDSSSRPSGLYLLEGCVCDRAPSPKPALSAKEPLEKQHYFTVNFS HENQKALELRTEDAKDCDEWVAAIAHASYRTLATEHEALMQKYLHLLQIV ETEKTVAKQLRQQIEDGEIEIERLKAEITSLLKDNERIQSTQTVAPNDED SDIKKIKKVQSFLRGWLCRRKWKTIIQDYIRSPHADSMRKRNQVVFSMLE AEAEYVQQLHILVNNFLRPLRMAASSKKPPITHDDVSSIFLNSETIMFLH QIFYQGLKARISSWPTLVLADLFDILLPMLNIYQEFVRNHQYSLQILAHC KQNRDFDKLLKHYEAKPDCEERTLETFLTYPMFQIPRYILTLHELLAHTP HEHVERNSLDYAKSKLEELSRIMHDEVSETENIRKNLAIERMIIEGCEIL LDTSQTFVRQGSLIQVPMSEKGKITRGRLGSLSLKKEGERQCFLFSKHLI ICTRGSGGKLHLTKNGVISLIDCTLLEEPESTEEEAKGSGQDIDHLDFKI GVEPKDSPPFTVILVASSRQEKAAWTSDISQCVDNIRCNGLMMNAFEENS KVTVPQMIKRTREGTREAEMSRSDASLYCDDVDIRFSKTMNSCKVLQIRY ASVERLLERLTDLRFLSIDFLNTFLHSYRVFTTAIVVLDKLITIYKKPIS AIPARWLRSLELLFASGQNNKLLYGEPPKSPRATRKFSSPPPLSITKTSS PSRRRKLSLNIPIITGGKALDLAALSCNSNGYTSMYSAMSPFSKATLDTS KLYVSSSFTNKIPDEGDTTPEKPEDPSALSKQSSEVSMREESDIDQNQSD DGDTETSPTKSPTTPKSVKNKNSSEFPLFSYNNGVVMTSCRELDNNRSAL SAASAFAIATAGANEGTPNKEKYRRMSLASAGFPPDQRNGDKEFVIRRAA TNRVLNVLRHWVSKHSQDFETNDELKCKVIGFLEEVMHDPELLTQERKAA ANIIRTLTQEDPGDNQITLEEITQMAEGVKAEPFENHSALEIAEQLTLLD HLVFKKIPYEEFFGQGWMKLEKNERTPYIMKTTKHFNDISNLIASEIIRN EDINARVSAIEKWVAVADICRCLHNYNAVLEITSSMNRSAIFRLKKTWLK VSKQTKALIDKLQKLVSSEGRFKNLREALKNCDPPCVPYLGMYLTDLAFI EEGTPNYTEDGLVNFSKMRMISHIIREIRQFQQTAYKIEHQAKVTQYLLD QSFVMDEESLYESSLRIEPKLPT