>sp|A5UMK8|SYR_METS3 Arginine--tRNA ligase OS=Methanobrevibacter smithii GN=argS MYFEIEKQAIDAISDALDKFEVDNTLENFQVEDEKNFRLEFPPNPDMGDLASTIAFSLAK KLRKAPNLIASEIVEKLEIPEIFEKVEAIGPYVNFFIDYSNFSKKLLEYVGKDYGHLPKA DEKIILEHTSANPNGPLHIGHVRNSIFGDSLNRLLKVAGREVETQYYVNDMGRQIAIIVF GITELGLKIEDQEGDKIDHKIGRLYFKANQKLNEDESLVSHVDNLIERYEGGAEPELNKI FEEVVESCLLGIKETLHRININHDDFVWEGQFVRSGEVDDMIKYFDHEGFVSYGDVTYID LTCFQIEKEFVLRRSDGTSLYSTRDLAYHRYKATQGDVVLDILGSDHKLAAQQINVIFKE ILREIPPEVIFYEFITLPSGSMSTRKGVFVSVDELVDEAVKRAADEIKSRNPDLTDEEIK PMAEDIGVGAIRFFIAKLSPEKHLTFKWDEALSFERGCASIQYAHARACKLLKKSGKDVS SLAVSDDWVPNENEKDLIRTIAKFPQVIEDCANKKRIHNITQYCQDLAGAFNKFYKAEQV IGSDVEDTRLVLVDRAKTTLKNALDILGVPAPQKM