>sp|B2J6I0|SYR_NOSP7 Arginine--tRNA ligase OS=Nostoc punctiforme GN=argS MNATQEKLKVQLEQALVAAFGADFAGVDPILVSASNPKFGDYQANVALSLSKKLGKQPRA IAGAIVEKLDVSEICEPPEIAGPGFINLKLKTAYLEAQLNDIQADPRLGVPAAKTPKREN VDFSSPNIAKEMHVGHLRSTIIGDSIARILEFQGHDVLRLNHVGDWGTQFGMLIAYLREV YPDALTTANALDIGDLVSFYRKAKQRFDTDTAFQETARQEVVRLQAGAEDTLHAWKLLCE QSRREFQVIYELLDIKLTERGESFYNPLLSGIVEDLEKSGLLVENQGAKCVFLEGFTNRE GEPLPLIVQKSDGGYNYATTDLASLRYRIQQDQAKRIIYVTDAGQGNHFAQFFQVARKAG WIPDDVELVHVPFGLVLGEDGKKFKTRSGDTVRLRDLLDEAVSHAHADLKTRLQKEERQE TEEFINEVARVVGISAVKYADLSQNRTSNYIFSYDKMLDLKGNTAPYMLYVYARIHGISR KGDINFKELGNNAVLLQHETELALAKYLLQLDEVISSVEQDLLPNRLCEYLFELSQKFNQ FYDRCSILQAEEPQRTSRLVLCDLTARTLKLGLSLLGIQVLERM