Immunogen sequence: RKTEPSAWSQ DTGDANTNGK DWGRSWSDRS IFSGIGSTAE PVSQSTTSDY QWDVSRNQPY IDDEWSGLNG LSSADPNSDW NAPAEEWGNW VDEERASLLK SQEPIPDDQK VSDDDKEKGE GALPTGKSKK KKKKKKKQGE DNSTAQD. Metadherin (Metastasis adhesion protein), also known as MTDH, LYsine-RI