>sp|Q8ZTU5|SYW_PYRAE Tryptophan--tRNA ligase OS=Pyrobaculum aerophilum (strain ATCC 51768 / DSM 7523 / JCM 9630 / CIP 104966 / NBRC 100827 / IM2) OX=178306 GN=trpS PE=3 SV=1 MEEEFVVTPWEVRGRVDYEKLLKHFGAKPLTKDEVALLEKYAGEVHPLIRRGFFYAHRDF DFIMKWHGEGRPWALYTGRGPSGPVHIGHMVPWILLKWFSDKFGLEVYFQITDDEKFYDD PEMKLEEATNWAYENALDVIALGFSPERLHLIIDTKDIKPLYPIAVRVAKKLTWNTVKAT FGFTDSTNIGLIFYPSLQIAVAFLPTELRREATPVLIPCAIDQDPYFRLARDIADALGYP KPSTLYSKFIMALTGESKMSASNPDSAIYTLDDEKTVRRKVMNAFTGGRPTAEEQRKYGG NPEVCPVFHYHMLFDPDDASVEKIRQDCKSGALLCGECKLKLHEKITKFLKEHRERREKA RGKVDEYRLSVKLSK