>sp|Q9YDW0|SYTC_AERPE Threonine--tRNA ligase catalytic subunit OS=Aeropyrum pernix GN=thrS-cat MASGQDKTHIDYAYELDITVKPDSRVPVFNREFATFTGAGVPLFSLGGGPIRYALAEVLA KFHARRGYYVVETPIIASTELFKVSGHIEFYRNNMYLFDIEGHEFAVKPMNCPYHILLFL NEVAKHRSKLPLPFKVFEFGRVHRYEPSGSIYGLLRVRGFTQDDAHIIVPGGRVIDVVYD VFEEMKLVLERLFKLGVSSETFKVRLSMSDKSLIGKEFMGSKEEWEGAEEALREAASRIN EKYGIDIVELEGEAAFYGPKLDFIMMVEESGVSKEWQMGTIQFDFNLPRRFRLYDVVREE FGIEEVYIIHRALLGSIERFLGVYLEHRRGRMPFTLAPIQFAVIAVKTGGEVDREIEDLA SSIAKGLLDKGFRVAVKGSSKTGLSSDVRHIESTAKPAVNVFIGAKEVREKVLDVRVFDL ESMKRRRLAIAYGDAADAVENLAAVAEELESPVRSLSGQAPRIPADFSFML