Immunogen sequence: TDMPSNKGIF EDTIAKNHEE FFSNMDCTQE EKHLVFNKTA FWEQKCSVSS EMKFDCISLQ SASDQPQETA QDLSLWKEEQ IDQEDNYE Highest antigen sequence identity to the following orthologs: Mouse - 38%, Rat - 43%. This gene encodes a protein containing DBF4-type zi