>sp|Q2YJ83|YP57_BRUA2 Type IV secretion system putative outer membrane lipoprotein BAB2_0057 OS=Brucella abortus GN=BAB2_0057 MRTLVMVACAVSLAACSSPPKPPTVSGRHRIPINSPAAQEELRLQVFPQEPTAQATMWPA RPPKQTVNVYFPQDVTVFRPTSAQINQLHTLLWPVPKHINVRGLTDNNCPPPGDTQVARV RALAIYNWLINQGVPASRITISYAPVKDYASNAPLSPGRVLNRRVDIEILRK