>sp|Q1C5I9|SYH_YERPA Histidine--tRNA ligase OS=Yersinia pestis bv. Antiqua GN=hisS MAKNIQAIRGMNDYLPADTAIWQRIESILKQVLSGYGYSEIRMPIVEQTPLFKRAIGEVT DVVEKEMYTFDDRNGESLTLRPEGTAGCVRAGIEHGLLYNQEQRLWYIGPMFRYERPQKG RYRQFHQLGAEVFGLPGPDIDAELILLTARWWRALGIFEHVKLELNSIGSLAARADYREA LVAFLEQHVEVLDEDCKRRMYSNPLRVLDSKNPDVQQLLDDAPKLSDYLDEESKQHFAGL CELLDKASIPYTVNERLVRGLDYYNRTVFEWVTHSLGAQGTVCAGGRYDGLVEQLGGRAT PAVGFAMGLERLVLLVQAVNADFQVPATVDAYVISSGEGAQSAAMLLAESLRDALPTLKI MTNYGGGNVKKQFTRADKWGARVALMLGESEVAAQQVVVKDLRNGEQETLAQADVAARLA LMLG