>sp|A9N7X6|SYS_SALPB Serine--tRNA ligase OS=Salmonella paratyphi B GN=serS MLDPNLLRNEPDAVAEKLARRGFKLDVDKLRALEERRKVLQVNTENLQAERNSRSKSIGQ AKARGEDIEPLRLEVNKLGEELDAAKAELDTLLAEIRDIALTIPNLPADEVPVGKDENDN VEVSRWGTPREFDFEIRDHVTLGEMHSGLDFAAAVKLTGSRFVVMKGQIARMHRALSQFM LDLHTEQHGYSENYVPYLVNHDTLYGTGQLPKFAGDLFHTRPLEEEADSSNYALIPTAEV PLTNLVRDEIIDEDQLPIKMTAHTPCFRSEAGSYGRDTRGLIRMHQFDKVEMVQIVRPED SMAALEEMTGHAEKVLQLLGLPYRKIILCTGDMGFGACKTYDLEVWVPAQNTYREISSCS NVWDFQARRMQARCRSKSDKKTRLVHTLNGSGLAVGRTLVAVMENYQQADGRIEVPEVLR PYMNGLEYIG