>gi|20336270 guanine nucleotide-binding protein, beta-5 subunit isoform b [Homo sapiens] MCDQTFLVNVFGSCDKCFKQRALRPVFKKSQQLSYCSTCAEIMATEGLHE NETLASLKSEAESLKGKLEEERAKLHDVELHQVAERVEALGQFVMKTRRT LKGHGNKVLCMDWCKDKRRIVSSSQDGKVIVWDSFTTNKEHAVTMPCTWV MACAYAPSGCAIACGGLDNKCSVYPLTFDKNENMAAKKKSVAMHTNYLSA CSFTNSDMQILTASGDGTCALWDVESGQLLQSFHGHGADVLCLDLAPSET GNTFVSGGCDKKAMVWDMRSGQCVQAFETHESDINSVRYYPSGDAFASGS DDATCRLYDLRADREVAIYSKESIIFGASSVDFSLSGRLLFAGYNDYTIN VWDVLKGSRVSILFGHENRVSTLRVSPDGTAFCSGSWDHTLRVWA