>1lb1_A mol:protein length:353 Guanine nucleotide exchange factor DBSMGEEEESLAILRRHVMNELLDTERAYVEELLCVLEGYAAEMDNPLMAHLISTGLQNKKNILFGNMEEIYHFHNRIFLRELESCIDCPELVGRCFLERMEEFQIYEKYCQNKPRSESLWRQCSDCPFFQECQKKLDHKLSLDSYLLKPVQRITKYQLLLKEMLKYSKHCEGAEDLQEALSSILGILKAVNDSMHLIAITGYDGNLGDLGKLLMQGSFSVWTDHKKGHTKVKELARFKPMQRHLFLHEKAVLFCKKREENGEGYEKAPSYSYKQSLNMTAVGITENVKGDTKKFEIWYNAREEVYIIQAPTPEIKAAWVNEIRKVLTSQLQACREASQHRALEQSHSLEHHHHHH