>sp|Q1C4U1|SYC_YERPA Cysteine--tRNA ligase OS=Yersinia pestis bv. Antiqua GN=cysS MLKIFNTLSRQKEEFKPIHAGKVGMYVCGITIYDLCHIGHGRTFVAFDVVARYLRYLGYS LTYVRNVTDVDDKIIKRAIENNETCEQLTTRMLAEMHKDFDALNLERPDLEPRATHHIAE IIEMTERLIARGHAYVASNGDVMFAVDSDPDYGVLSRQDLDQLQAGARVEVADVKRNPMD FVLWKMSKPGEPRWESPWGPGRPGWHIECSAMNGKQLGAHFDIHGGGSDLMFPHHENEIA QSTCAHDGPYVNYWMHSGMVMIDKEKMSKSLNNFFTIRDVLAYYDAETVRYFLMSGHYRS QLNYSEENLKQARASLERLYTALRGTDANATPAGGAEFEARFRTAMDDDFNTPEAYSVLF DIAREVNRLKNEDMAAANGLAAELRKLAQVLGLLEQDPELFLQGGAQADDDEVAKIEALI KQRNDARSSKNWALADAARDQLNELGIVLEDGPQGTTWRRK