>4r3p_B mol:protein length:7 peptide from ERBB receptor feedback inhibitor 1 THYYLLP >4r3p_B mol:protein length:7 peptide from ERBB receptor feedback inhibitor 1 THYYLLP >4r3p_A mol:protein length:323 Epidermal growth factor receptor GEAPNQALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELREATSPK ANKEILDEAYVMASVDNPHVCRLLGICLTSTVQLITQLMPFGCLLDYVREHKDNIGSQY LLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVKTPQHVKITDFGRAKLLGAEEKEYHAE GGKVPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEKGE RLPQPPICTIDVYMIMVKCWMIDADSRPKFRELIIEFSKMARDPQRYLVIQGDERMHLP SPTDSNFYRALMDEEDMDDVVDADEYLI