>sp|A9R690|SECB_YERPG Protein-export protein SecB OS=Yersinia pestis bv. Antiqua GN=secB MSEQNNTEMAFQIQRIYTKDISFEAPNAPQVFQQDWQPEVKLDLDTASSQLAEDVYEVVL RVTVTASLGEETAFLCEVQQGGIFSVAGIEGTQLAHCLGAYCPNILFPYARECITSLVSR GTFPQLNLAPVNFDALFMNYLQQQAEGEVEGVEQRQDA