PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2211730-0 1990 Substructural analysis of the insulin receptor by microsequence analyses of limited tryptic fragments isolated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence or presence of dithiothreitol. Sodium Dodecyl Sulfate 114-136 insulin receptor Homo sapiens 30-46 2211730-3 1990 In order to gain more insight into the three-dimensional organization of the insulin receptor, we have used limited trypsin digestion, SDS-PAGE, and protein microsequencing. Sodium Dodecyl Sulfate 135-138 insulin receptor Homo sapiens 77-93