Immunogen sequence: KFVEEYDRTS QVVWNEYAEA NWNYNTNITT ETSKILLQKN MQIANHTLKY GTQARKFDVN QLQNTTIKRI IKKVQDLERA ALPAQELEEY NKILLDMETT YSVATVCHPN GSCLQLEPDL TNVMATSRKY EDLLWAWE. This gene encodes an enzyme involved in catalyzing the conversion of angiotensin