>sp|B3ELN3|SYH_CHLPB Histidine--tRNA ligase OS=Chlorobium phaeobacteroides GN=hisS MSEYRAVKGTKDIFPDEITSWKYIEGVIHRVVGLYGFQEIRTPVFEYTDLFQRSIGSTTD IVGKEMFSFRPEPDGRSVTLRPEMTAGVMRAFLQANLSSASPVHKLYYIAELFRKERPQA GRQRQFSQFGAEMLGASSPEAVAEVIDMMMQVFTSLGVSGLRLRINTLGDLDDRVRYRDA LRAYLEPHSGLLDAPSRERLEKNPLRILDSKNPDIQSVIADAPKLHDFLNPSARAEFDQV LLYLDQKSIEYVIDPLLVRGLDYYCHTAFEVVSPELGAQDAIGGGGRYDGLARELGSKSD IPAVGFAVGMERLLITMEKQGLLRHIVPSGPRVYIVLQNEELKTHALSACDLLRRSGIRT EMDLCGRSMKAQMREANRQHADYALFVGKSEVESQAYGLKNLRTSEQDFLSIREMIARLA SSTKHVEVPDGGPD