USE OF PAPAIN AS A MODEL FOR THE STRUCTURE-BASED DESIGN OF CATHEPSIN K INHIBITORS. CRYSTAL STRUCTURES OF TWO PAPAIN INHIBITOR COMPLEXES DEMONSTRATE BINDING TO S'-SUBSITES. DOI:10.2210/pdb1bp4/pdb

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Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Hydrolase Structure Weight: 23927.14 Molecule: PAPAIN Polymer: 1 Type: protein Length: 212 Chains: A EC#: 3.4.22.2    Fragment: NON Details: ALDEHYDE INHIBITOR COVALENTLY BOUND TO ACTIVE SITE CYS 25 AS A HEMIMERCAPTAL. BOND OCCURS BETWEEN CYS 25-SG AND ALD 213-C22 Organism Carica papaya UniProtKB:   Protein Feature View | Search PDB | P00784         Source Hide Polymer: 1 Scientific Name: Carica papaya   Taxonomy   Common Name: Papaya       Ligand Chemical Component Hide Identifier Formula Name Interactions ALD Search  Download  C26 H43 N3 O5 N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)- 1-hydroxy-4-methylpentan-2-yl]-L-leucinamide   Ligand Explorer     External Domain Annotations Hide SCOP Classification v1.75: 1 Domain - data from SCOP   CATH Classification v3.4.0: 1 Domain - data from CATH   Pfam Classification: 1 Domain - data from Pfam   GO Terms: 4 Terms - data from GO      Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Lalonde, J.M.,  Zhao, B.,  Smith, W.W.,  Janson, C.A.,  Desjarlais, R.L.,  Tomaszek, T.A.,  Carr, T.J.,  Thompson, S.K.,  Yamashita, D.S.,  Veber, D.F.,  Abdel-Mequid, S.S. Deposition:   1998-08-12 Release:   1999-08-12 Last Modified (REVDAT):   2012-02-08     Revision History    Hide Mouse over text for details 2012-02-08 Non-polymer description 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data: N/A Resolution[Å]:   2.20 R-Value: 0.190 (obs.) R-Free: 0.240 Space Group: C 2 Unit Cell:   Length [Å] Angles [°] a = 100.54 α = 90.00  b = 50.74 β = 99.90  c = 62.28 γ = 90.00      Molecule of the Month Hide PDB Pioneers