title: The multifunctional role of C3: structural analysis of its interactions with physiological ligands.
mesh_terms: D001665:Binding Sites; D037222:Collectins; D003176:Complement C3 / Q000276:immunology*; D003180:Complement C3b Inactivator Proteins / Q000378:metabolism; D011415:Complement Factor B / Q000276:immunology; D017242:Complement Factor H; D006801:Humans; D016177:Macrophage-1 Antigen; D011414:Properdin / Q000378:metabolism; D011951:Receptors, Complement / Q000032:analysis / Q000378:metabolism; D017463:Receptors, Complement 3b; D017464:Receptors, Complement 3d; D011971:Receptors, Immunologic / Q000032:analysis*; D012712:Serum Globulins / Q000378:metabolism
chemical_list: C493495:CFH protein, human; D037222:Collectins; D003176:Complement C3; D003180:Complement C3b Inactivator Proteins; D016177:Macrophage-1 Antigen; D011951:Receptors, Complement; D017463:Receptors, Complement 3b; D017464:Receptors, Complement 3d; D011971:Receptors, Immunologic; D012712:Serum Globulins; C024014:conglutinin; D011414:Properdin; D017242:Complement Factor H; D011415:Complement Factor B