Laxmikanthan, Gurunathan 1.70 A X-ray structure of human apo kallikrein 1: structural changes upon peptide inhibitor/substrate binding. [electronic resource] - Proteins Mar 2005 - 802-14 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1097-0134 Standard No.: 10.1002/prot.20368 doi Subjects--Topical Terms: AnimalsAprotinin--chemistryBinding SitesBiomarkersBlood PressureCattleCloning, MolecularCrystallography, X-Ray--methodsDNA Primers--chemistryElectrophoresis, Polyacrylamide GelHistidine--chemistryHumansHydrolysisInflammationLigandsModels, MolecularPeptides--chemistryProtein BindingProtein ConformationRecombinant Proteins--chemistrySerine--chemistrySerine Endopeptidases--chemistrySolvents--chemistrySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationSubstrate SpecificitySwineTissue Kallikreins--antagonists & inhibitors