sp|Q49WQ5|SYFA_STAS1 Phenylalanine--tRNA ligase alpha subunit OS=Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41) OX=342451 GN=pheS PE=3 SV=1