>sp|B1JJ21|SYFA_YERPY Phenylalanine--tRNA ligase alpha subunit OS=Yersinia pseudotuberculosis serotype O:3 GN=pheS MPHLAELVAKAKAAVEDAQDIAALDLVRVEYLGKKGHLTLQMTSLRELPAEERPAAGAVI NQAKQEVQEALNARKEKLESAVLNARLAAETIDVSLPGRRMENGGLHPVTRTIERIETFF GELGFSVESGPEIEDDYHNFDALNIPAHHPARADHDTFWFDATRLLRTQTSGVQIRTMQE QQPPIRIIVPGRVYRNDYDQTHTPMFHQMEGLIVDRDISFTNLKGTLHDFLRNFFEEDLQ IRFRPSYFPFTEPSAEVDVMGKNGKWLEVLGCGMVHPNVLRNVGIDPEIYSGFAFGMGME RLTMLRYGVTDLRAFFENDLRFLKQFK