ste:STER_1857 K01733 threonine synthase [EC:4.2.3.1] | (GenBank) L-threonine synthase ste:STER_1856 K26937 MATE family, multidrug efflux pump | (GenBank) Na+-driven multidrug efflux pump ste:STER_0478 K21471 peptidoglycan DL-endopeptidase CwlO [EC:3.4.-.-] | (GenBank) Surface antigen ste:STER_1971 K08987 putative membrane protein | (GenBank) Predicted membrane protein