>tr|A0A2R4GN46|A0A2R4GN46_RHOPL Protein-export protein SecB OS=Rhodopseudomonas palustris GN=secB MTNGNGTPPEGAPPQLNVLAQYTKDLSFENPNAPASLAPQQQQPAINIQINVGANNVGEN EYEVTLSIEGKAESGSSVLFSFELAYAGVFRVLNVPQENLHPLIMIECPRLLFPFAREII ASAVRDGGFPPLMLDPVDFIGLYRQNLERAQQQGQPS