>sp|Q3AVY5|SYR_SYNS9 Arginine--tRNA ligase OS=Synechococcus sp. GN=argS MLSLSQTLDAQLRAAMQRAFPDAEATLDPQLAAASKPEFGDFQANGALPLAKPLKQPPRQ IATAIVDQLSGDEAFNALCLAPQIAGPGFINLTIRPERLAEELAARLGTDRLGVPVVEDV APVVVDFSSPNIAKEMHVGHLRSTIIGDSLARVLEFRGHSVLRLNHVGDWGTQFGMLITH LKQVAPETLDTADAVDLGDLVAFYREAKKRFDDDDDFQATSRDEVVKLQGGDPVSLKAWG LLCDQSRREFQKLYDRLDIRLTERGESFYNPYLPAVLDGLKAVDLLVTDDGAQCVFLEGV TGKDGNPLPVIVQKRDGGFNYATTDLAAIRFRFASPPTGDAAQRVIYVTDAGQANHFAGV FQVAERAGWIPDGARLEHVPFGLVQGEDGKKLKTRAGDTVRLRDLLDEAVERSEQDLRSR LQEEERTESDAFISHVATTVGLAAVKYADLSQNRLTNYQFSFDRMLALQGNTAPYLLYAV VRIAGIARKGGDLGVSNAALQFSEPQEWALVRELLKFDRVIVEVEDELLPNRLCSYLFEL SQVFNRFYDQVPVLKAEPEALSSRLALCRHTADTLRCGLALLGIPTLERM