Immunogen sequence: RLSDGCHDRR GDSQPYQALK YSSKSHPSSG DHRHEKMRDA GDPSPPNKML RRSDSPENKY SDSTGHSKAK NVHTHRVRER DGGTSYSPQE NSH Highest antigen sequence identity to the following orthologs: Mouse - 95%, Rat - 91%. The WW domain containing adaptor with coiled-