>sp|P95961|SYFA_SACS2 Phenylalanine--tRNA ligase alpha subunit OS=Saccharolobus solfataricus GN=pheS MISMLSENEAKILFFLKDLKKTNSVELAIKMGIPESSVLSLIELLREKGYVKTEVKSEKH YVLTEEGRKRKESGLPEDILINTLNGQEKDLNEIKNILNKDFNIAISWAKRKGLIDIKEG KVIPKVKTYMSSEYLALSNLERADSNTINLLKKRGLIEEKERKIVSVELIKEPKESEIGI SNLNRELIISGEWKKYKLKKYNVEAFPPYYTISKKHYFREFLEKVKDIMISLGFKEINTG YIEMEFYNFDLLFQPQDHPAREIHDSFSVEGSGKIEDKDLLNNVKEIHEKFWKYEWKQDI TLRLMLRSQTTATTARVLASRPKAPQKVFTLGKVFRPDAIDATHLIEFHQLDGVIIDNNF TFKELLGVLKEIFYRLGIKEVKFKPAYFPFTEPSVEAYGYLEKLGWVEMCGAGLLRPEIL SSVGIDSTAGAWGIGIERLAMSFLNISDIRLLYSNNIEYIRDTKVKIE