>sp|Q72HA1|SYFA_THET2 Phenylalanine--tRNA ligase alpha subunit OS=Thermus thermophilus GN=pheS MLEEALAAIQNARDLEELKALKARYLGKKGLLTQEMKGLSALPLEERRKRGQELNAIKAA LEAALEAREKALEEAALKEALERERVDVSLPGASLFSGGLHPITLMERELVEIFRALGYQ AVEGPEVESEFFNFDALNIPEHHPARDMWDTFWLAGEGFRLEGPLGEEVEGRLLLRTHTS PMQVRYMVAHTPPFRIVVPGRVFRFEQTDATHEAVFHQLEGLVVGEGITMAHLKGAIYEL AQALFGPDSKVRFQPVYFPFVEPGAQFAVWWPEGGKWLELGGAGMVHPKVFQAVDAYRER LGLPSAYRGVTGFAFGLGVERLAMLRYGIPDIRYFFGGRLKFLEQFKGVL