Immunogen sequence: WLGTVLHVAL ECLRVFGTLL QPVTPSLADK LLSRLGVSAS ERSLGELYFL PRFYGHPCPF EGRRLGPETG LLFPRLDQSR TWLVKAHRT Highest antigen sequence identity to the following orthologs: Mouse - 92%, Rat - 93%. Methionine-tRNA ligase (EC 6.1.1.10) catalyzes the