Immunogen sequence: NSPQLKSRTG KLRASESPSS LIFYRDGKRK GVPFSRTVSR VESFEDRSRP PFLPLPLTKP RSISFPSADT SDYENIPAMN SDYENIQIPP RRPARAGAFT KLFEDQSRAL STANENDGYV D Highest antigen sequence identity to the following orthologs: Mouse - 92%, Rat - 93%. FGD5 activates