Immunogen sequence: AELKYISGFG NECSSEDPRC PGSLPEGQNN PQVCPYNLYA EQLSGSAFTC PRSTNKRSWL YRILPSVSHK PFESIDEGQV THNWDEVDPD PNQ Highest antigen sequence identity to the following orthologs: Mouse - 94%, Rat - 89%. This gene encodes the enzyme homogentisate 1,