>2rfd_C mol:protein length:25 ERBB receptor feedback inhibitor 1 SYLNGVMPPTQSFAPDPKYVSSKAL >2rfd_D mol:protein length:25 ERBB receptor feedback inhibitor 1 SYLNGVMPPTQSFAPDPKYVSSKAL >2rfd_A mol:protein length:324 Epidermal growth factor receptor GAMALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELREATSPKANK EILDEAYVMASVDNPHVCRLLGICLTSTVQLITQLMPFGCLLDYVREHKDNIGSQYLLN WCVQIAEGMNYLEDRRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGAEEKEYHAEGGK VPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEKGERLP QPPICTIDVYMIMVKCWMIDADSRPKFRELIIEFSKMARDPQRYLVIQGDERMHLPSPT DSNFYRALMDEEDMDDVVDADEYLIPQQG >2rfd_D mol:protein length:25 ERBB receptor feedback inhibitor 1 SYLNGVMPPTQSFAPDPKYVSSKAL >2rfd_B mol:protein length:324 Epidermal growth factor receptor GAMALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELREATSPKANK EILDEAYVMASVDNPHVCRLLGICLTSTVQLITQLMPFGCLLDYVREHKDNIGSQYLLN WCVQIAEGMNYLEDRRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGAEEKEYHAEGGK VPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEKGERLP QPPICTIDVYMIMVKCWMIDADSRPKFRELIIEFSKMARDPQRYLVIQGDERMHLPSPT DSNFYRALMDEEDMDDVVDADEYLIPQQG