>tr|A0A0E1SWG2|A0A0E1SWG2_ECOLX Protein-export protein SecB OS=Escherichia coli 53638 GN=secB MSEQNNTEMTFQIQRIYTKDISFEAPNAPHVFQKDWQPEVKLDLDTASTQLADDVYEVVL RVTVTASLGEETAFLCEVQQGGIFSIAGIEGTQMAHCLGAYCPNILFPYARECITSMVSR GTFPQLNLAPVNFDALFMNYLQQQAGEGTEEHQDA