Immunogen sequence: KTKFLNAYIT VSEEVALKQA EESEKRYKNG QSLGDLDGIP IAVKDNFSTS GIETTCASNM LKGYIPPYNA TVVQKLLDQG A Highest antigen sequence identity to the following orthologs: Mouse - 94%, Rat - 94%. Allows the formation of correctly charged Gln-tRNA(Gln) th