Immunogen sequence: RLLEVKEQEG NDEMTLTMQF LLDISKKDSF SNLELKFCFR ISPCLAQDLK HFKEQMESMK HNRTWDLEFS LYEAKIKNLV KGIQMNNVSF KIKHSNEKKS Q. NALP proteins are cytoplasmic proteins that form a subfamily within the larger CATERPILLER family and are thought to play