IV. Models for the Inhibitory FormReferences; Chapter 7: The Three-Dimensional Structure of Human Neutrophil Elastase; I. Introduction; II. Crystal Structures of HNE; III. Overall Structure; IV. The Amino-Terminal Domain; V. The Carboxy-Terminal Domain; VI. The Active Site; VII. Charge Properties; VIII. The Glycosylation Sites; IX. The Substrate-Binding Site; References; Chapter 8: Kinetics of Neutrophil Elastase Inhibition In Vivo; I. Introduction; II. The Delay Time of Inhibition; III. Proteolysis in the Presence of a Proteinase Inhibitor; IV. Kinetics of NE Inhibition In Vivo