>sp|Q8ZTP4|SYS_PYRAE Serine--tRNA ligase OS=Pyrobaculum aerophilum GN=serS MSYSVLEALRNSPDVVRKVLTARRMDASLVDKFLELDEKWRRLKKEVDELRHEYNKLSKE GAKAPPERRREIADKARELAARLERAEKELEETERAREEVLWSFPNLIHESVPICPEGVD SIPVRHWGVVKTTKDVVDKLDKGVDYLVVEKAPVGHADMAEVVLKMADTLKAGEVAGSRF YYLFDDLVWLDFALAMYALDYLAQKGFRPVIPPYMLKYDLIRRVLDFDTFKDAIYKIDGE DLYLIATAEHGIAAYLYKRELLEEELPQLYVGWSPCFRKEAGAGSRDIKGIFRVHIFHKV EQFVFSLPEDSWKWHEEITKNTEELIRGLGLPYRVVNICAHDLGAPAAKKYDIEVWYPSQ GMYRELASCSNVTDWQSYRLGIRVTRKGMKREYVHTLNCTGLATTRTITAILENFQREDG AVEIPKVLRQYLEPIKAAPKDYILPKAAKSP