>tr|A0A3V7VWA7|A0A3V7VWA7_SALEB SPI-2 type III secretion system apparatus protein SsaO OS=Salmonella paratyphi B GN=ssaO METLLEIIARREKQLRGKLTVLDQQQQAIITEQQICQTRALAVSTRLKELMGWQGTLSCH LLLDKKQQMAGLFTQAQSFLTQRQQLENQYQQLVSRRSELQKNFNALMKKKEKITMVLSD AYYQS