>sp|Q4ULS5|SYFA_RICFE Phenylalanine--tRNA ligase alpha subunit OS=Rickettsia felis GN=pheS MENIETILRLAEEKILLVQNLKELQEYKVEFLGKNGIVTGELKKLGSLNEQERKEFGLKI NKLKDKIQNIIKAKEEILEEQELNLKLAADKIDLTIPARRYKQGSIHPITQCSEELIQVF SQFGFTIENGPNIENDFHNFTSLNFEDDHPARQMHDTFYLKGQENNKPLLLRTHTSTVQI RAMKNGKPPFRFIAPGRTYRSDSDMTHTPMFHQIEGLVIDKNINMGHLKYVITEFIKSFF ENSNIELRFRPSFFPFTEPSAEVDIRMNKNDKWLEVLGCGMVHPNVLKNVGIDSSEYQGF AFGLGVERFAMLKYNIKDLRQFFEGDMRWLKHYNFGSFDIPNLAGGLTK