1252641-15-8Relevant articles and documents
Systematic investigation of halogen bonding in protein-ligand interactions
Hardegger, Leo A.,Kuhn, Bernd,Spinnler, Beat,Anselm, Lilli,Ecabert, Robert,Stihle, Martine,Gsell, Bernard,Thoma, Ralf,Diez, Joachim,Benz, Joerg,Plancher, Jean-Marc,Hartmann, Guido,Banner, David W.,Haap, Wolfgang,Diederich, Francois
supporting information; experimental part, p. 314 - 318 (2011/02/28)
Halogen bonding triggers activity: Increasing binding affinity was observed for a series of covalent human Cathepsin L inhibitors by exchanging an aryl ring H atom with Cl, Br, and I, which undergo halogen bonding with the C=O group of Gly61 in the S3 pocket of the enzyme. Fluorine, in contrast, strongly avoids halogen bonding (see scheme). The strong distance and angle dependence of halogen bonding was confirmed for biological systems. Copyright