>sp|Q8ZTA8|SYR_PYRAE Arginine--tRNA ligase OS=Pyrobaculum aerophilum GN=argS MDPLRQPREEFVKVLGEVSRELGLPEVPEVERTRRYGFFSARFHKYKVDHSRLAEVVNLI KNKRFEFLSSLSVDGLYLNADLNVSKVAELVFEAVVKMGRKYGFTEECVTGSYLVEHTSA NPVHPLHIGHGRNAILGDSLARLLKFCGNKVETHFYVDDCGVQVMYAAMGYNAVKDEVKK RIEKSKPDVVIGHVYSATNAVAEIGRLKKELEKAQDDERKREILREIDEWVAVLKRLMDS EGDIISKIAEELGRRDLLNEAVELNRRYESGDPEAKGVVREVVDLVLKGQRETLARLGVE IDKWDYESELTVWSSEAMRIVSELQKRWPQYIEIKGGAVVFRADKFVQDYNLWDVLDLPR FIPPVTLTRSDGTTLYVTRDVAYALWQARQGFDKVIRVISTEQTHEQAHVRIILYALGYV DEAKKIVHYAYEMVNLPGMKMSARRGQYISLDEILDEAAERSASLVKEKNPEVSGVIAER VGVGSVRYAFLTTSPRKPIEFKWDVVLNLRQNSGTFLQYTYVRAYSILEKAGEIGNVPVP ENMLAEERELVLKIAEWPSVVKEAAKSLRPDYVAEYLDGLALVFNSYYEKAPVLKAEESV RGFRIAIVNAVKTVLEAGFYILGIPTLTKM