>tr|A0A157SY55|A0A157SY55_SACSO Phenylalanine--tRNA ligase alpha subunit OS=Saccharolobus solfataricus GN=pheS MISMLSENEAKILFFLKDLKKTNSVELAIKMGIPESSVLSLIELLREKGYVKTEVKSEKH YVLTEEGRKRKESGLPEDILINTLNGQEKDLNEIKNILNKDFNIAISWAKRKGLIDIKEG KVIPKVKTYMSSEYLALSNLERADSNTINLLKKRGLIEEKERKIVSVELIKEPKESEIGI SNLNRELIISGEWKKYKLKKYNVEAFPPYYTISKKHYFREFLEKVKDIMISLGFKEINTG YIEMEFYNFDLLFQPQDHPAREIHDSFSVEGSGKIEDKDLLNNVKEIHEKFWKYEWKQDI TLRLMLRSQTTATTARVLASRPKAPQKVFTLGKVFRPDAIDATHLIEFHQLDGVIIDNNF TFKELLGVLKEIFYRLGIKEVKFKPAYFPFTEPSVEAYGYLEKLGWVEMCGAGLLRPEIL SSVGIDSTAGAWGIGIERLAMSFLNISDIRLLYSNNIEYIRDTKVKIE