>tr|A0A1Z1SQ61|A0A1Z1SQ61_PROMI Protein-export protein SecB OS=Proteus mirabilis GN=secB MSEQQNQEMTFQIQRIYTKDISFEAPNAPQVFQKEWQPEVKLDLDTSSNTLAENVYEVIL RVTVTATMEEETAFLCEVQQAGIFTVEGIEGTQLAHCLGAYCPNVLFPYARECITNLVGR GTFPQLNLAPVNFDALFMNYLQQQQQQDAANSGVEEA