>sp|B4F139|SECB_PROMH Protein-export protein SecB OS=Proteus mirabilis GN=secB MSEQQNQEMTFQIQRIYTKDISFEAPNAPQVFQKEWQPEVKLDLDTSSNTLAENVYEVIL RVTVTATMEEETAFLCEVQQAGIFTVEGIEGTQLAHCLGAYCPNVLFPYARECITNLVGR GTFPQLNLAPVNFDALFMNYLQQQQQQDAANSGVEEA