PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1837145-6 1991 These seven amino acids (Arg-4, Leu-6, Phe-46, Ile-56, Lys-93, Lys-103, and Glu-105) are clustered in the IL-1 beta molecule, forming a discontinuous binding site. Leucine 32-35 interleukin 1 beta Homo sapiens 106-115