Immunogen sequence: PSGQYLQREE VDLTGSVPVH AKTKEKLEVT WEKMSKSKHN GVDPEEVVEQ YGIDTIRLYI LFAAPPEKDI LWDVKTDALP GVLRWQQRLW T Highest antigen sequence identity to the following orthologs: Mouse - 87%, Rat - 86%. This gene encodes a class 1 aminoacyl-tRNA synt