>sp|Q4AA96|SYH_MESHJ Histidine--tRNA ligase OS=Mesomycoplasma hyopneumoniae GN=hisS MKKKLNLCPKGTYDFFGQGAKIFIDVRKVFFNQAKKFNFSYIETPIFEYANIFLTTNQIA DIVSKELYKFFDKSGRELALRPEGTAPIMRSVAQHKLFQTEKKFFYFGPMFRYENPQKGR FRQFYQAGFEIINYKKDSLEFQILEIILLIKSIFKDLGINEYELKINFLSNLTTRNIYEK NLAQYFEKFSDKLEPISKIRIKKNPLRILDDKIEQEKEFVKLAPKINTFWTMEDKNIFNR ITSILEEFKISYKVDYNLVRGLDYYDDFVFEFIDTSQTLGTKLALVGGGCYNNLPTKFGL NNFKSIGMAFGIERLIEILKSKKNIKEQNLDFFLLSFTDKEILLNFKLAKILRKENFLVD LNKTPFSVSKGFQLAKKSGAKFVFFFEKNQAKNYISLKNLQTGKNEQILYTEINFEYLNS IIKASENA