>sp|Q74PW2|LSRB_YERPE Autoinducer 2-binding protein LsrB OS=Yersinia pestis GN=lsrB MRTQRLKKLALVCALGFACITTAQAAERIAFIPKLVGVGFFTSGGKGAVDAGKALGVDVT YDGPTEPSVSGQVQLINNFVNQGYNAIVVSAVSPDGLCPALKRAMQRGVKILTWDSDTKP ECRSVYINQGTPNQLGSMLVDMAANQVKKEQAKVAFFYSSPTVTDQNQWVNEAKKKIQQE HPGWEIVTTQFGYNDATKSLQTAEGILKAYADLDAIIAPDANALPAAAQAAENLKRANVA IVGFSTPNVMRPYVERGTVKEFGLWDVVNQGKISVYVANEMLKKGDLNVGDKIDIPNIGV VEVSPNRVQGYDYEAKGNGIVLLPQRVIFTKENISKYDF