title: The covalent and non-covalent binding modes of elastase with alpha 2-macroglobulin influence the conformation of the protease.
mesh_terms: D001667:Binding, Competitive; D002118:Calcium / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D008970:Molecular Weight; D010196:Pancreatic Elastase / Q000378:metabolism*; D010446:Peptide Fragments / Q000378:metabolism; D011485:Protein Binding; D011487:Protein Conformation; D013050:Spectrometry, Fluorescence; D013725:Terbium / Q000378:metabolism; D000511:alpha-Macroglobulins / Q000378:metabolism*
chemical_list: D010446:Peptide Fragments; D000511:alpha-Macroglobulins; D013725:Terbium; D010196:Pancreatic Elastase; D002118:Calcium