| 1AU4: Crystal Structure Of The Cysteine Protease Human Cathepsin K Complex With A Covalent Pyrrolidinone Inhibitor reference: Conformationally constrained 1,3-diamino ketones: a series of potent inhibitors of the cysteine protease cathepsin K., Marquis RW, Yamashita DS, Ru Y, LoCastro SM, Oh HJ, Erhard KF, DesJarlais RL, Head MS, Smith WW, Zhao B, Janson CA, Abdel-Meguid SS, Tomaszek TA, Levy MA, Veber DF, J Med Chem. 1998 Sep 10;41(19):3563-7. PMID: 9733481 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).