>2fse_A mol:protein length:178 H-2 class II histocompatibility antigen, E-K alpha chain EHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETVWRLEEFGRFASFEAQGALAN IAVDKANLEIMTKRSNYTPITNVAPEVTVLSRSPVNLGEPNILICFIDKFSPPVVNVTW LRNGRPVTEGVSETVFLPRDDHLFRKFHYLTFLPSTDDFYDCEVDHWGLEEPLRKHWEF E