>sp|B1JRF0|SYS_YERPY Serine--tRNA ligase OS=Yersinia pseudotuberculosis serotype O:3 GN=serS MLDPNMLRNELDAVAEKLARRGFKLDVEVLRQQEERRKVLQVETESLQAERNSRSKQIGA AKARGEDIEPLRLEVNALGEKLDAAKAELDKLQNEIRDLALSIPNLPDDSVPVGKNENDN IEVSRWGEPRKYDFDVKDHVSLGEMAGGLDFAAAVKLTGARFVVMKGQIARMHRALSQFM LDLHTEKHGYLEAYVPYLVNHATLYGTGQLPKFGEDLFHTKPLAEESDNSNYALIPTAEV PLTNLVRDEILEEDSLPLKLTAHTPCFRSEAGSYGRDTRGLIRMHQFDKVEMVQITRPED SMAALEELTGHAEKVLQLLELPYRKVLLCTGDMGFGSSKTYDLEVWLPAQDTYREISSCS NMWDFQARRMQARYRNKTDRKTRLVHTLNGSGLAVGRTLVAVLENYQQADGRIQVPDVLR PYMGGLEYIG