>sp|P57558|SYC_BUCAI Cysteine--tRNA ligase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) OX=107806 GN=cysS PE=3 SV=1 MLKIFNTLTSTKEIFTPIKKNRVNLYVCGVTVYDFCHIGHGRTFVVFDMIVRYLRFSGFQ VKYVRNITDIDDKIISKSTKEKKKINTFTASMIKEMHKDFDLLGISVPDEEPRVTDYIDN IIRIITTLIKKKHAYIHKNGDVIFSIDSDPNYGTLSRQSLTSLESGSRIPLNNMKKNPLD FILWKSSNKEEYSWDSPWGKGRPGWHIECSAITNVFFNNSIDIHGGGSDLLFPHHENERS QSICFNNKSMINFWMHTGMVILNNKKMSKSLGNVYFLRNILKDCDAEVLRYFFLSTHYRH PIYYCEKNLDQAYTSLKYLYTALYDTNPFFNNEEGLNFELEFYNAMNDDFNTPAVFSIFF KIARKINFLKNKDILKTNKFAFRLKYLANNLGFLFQDPKEFLQKKTTLNLLTLKEIQLLI EKRNIARQSKLWQEADNIRKKLMSLDIILEDLPDKTIWRKNKKS