>sp|Q7VE03|SYR_PROMA Arginine--tRNA ligase OS=Prochlorococcus marinus GN=argS MYNIYKSLNQQVQRALNTAFPEAASQVKESGDFLNPQLVAATKPEFGDFQINGALALARI IKKSPRQIAEILIKQLESNEVFKAICLPPEIAGPGFINLTLQNTCLINEITSRLNDDLLG VPLVNDDEITKKLKPVIVDFSSPNIAKEMHVGHLRSTIIGDSIARILNYRGYKVIRLNHV GDWGTQFGMLITHLKEVAPKALTTANVINLGNLVEFYKKAKQRFDEDEYFQQCSRNEVVN LQRGNKESLKAWELLCEQSRKEFNKIYDRLKIEISERGESFYNPFLQGVIDDLTRSGLLV EDDGAKCVFLNGINGKDGNPLPLIIQKADGGFNYATTDLAAIRYRLKDQPDGDGAGRIIY VTDSGQANHFAGVFQVAKRAKWLPSSSRIEHVPFGLVQGEDGKKLKTRSGETVRLKDLLD EAISRAKLDIERRLNEENRKESQAFIEKVSNTIGIAAVKYADLSQNRITNYQFSFDRMLA LQGNTAPYLLYAVVRIAGINRKGGDLHSSVNKLNFSEPQEWRLIRELLKFDEVIIAVEEE LLPNRLCNYLFELSQVFNRFYDQIPVLKAEEPSRSCRLALCQLTGDTLKKGLNLLGISTL ERM