title: Proteolysis at a lysine residue abolishes the receptor-recognition site of alpha 2-macroglobulin complexes.
mesh_terms: D001665:Binding Sites; D002478:Cells, Cultured; D005347:Fibroblasts / Q000378:metabolism; D006801:Humans; D007700:Kinetics; D026503:Low Density Lipoprotein Receptor-Related Protein-1; D008239:Lysine; D011971:Receptors, Immunologic / Q000378:metabolism*; D012867:Skin / Q000378:metabolism; D000511:alpha-Macroglobulins / Q000378:metabolism*
chemical_list: D026503:Low Density Lipoprotein Receptor-Related Protein-1; D011971:Receptors, Immunologic; D000511:alpha-Macroglobulins; D008239:Lysine