Immunogen sequence: IHKGDITLVP TINGTLPIRS HHRSSPSSSP TLERGQMGSR QSHNSHQSLN SLVTISSNHV PENFSLELTH ATPAVEQVSQ LLSMLHQGQY QPRPSFRGNK YSRSYR Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 99%. Protocadherins comprise the la