Immunogen sequence: PLPTTGTPGSE GGTVKNYETA VQFCWNHYKD QMDPIEKDWC DWAMISRPYS TLRDCLEHFA ELFDLGFPNP LAERIIFETH QIHFANCSLV QP Highest antigen sequence identity to the following orthologs - mouse 55%, rat 56%. The protein encoded by this gene is a member of