| 1X2B: reference: Unusual extra space at the active site and high activity for acetylated hydroxyproline of prolyl aminopeptidase from Serratia marcescens., Nakajima Y, Ito K, Sakata M, Xu Y, Nakashima K, Matsubara F, Hatakeyama S, Yoshimoto T, J Bacteriol. 2006 Feb;188(4):1599-606. PMID: 16452443 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).