1AU3

CRYSTAL STRUCTURE OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN K IN COMPLEX WITH A COVALENT PYRROLIDINONE INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.353 
  • R-Value Work: 0.193 
  • R-Value Observed: 0.193 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Conformationally constrained 1,3-diamino ketones: a series of potent inhibitors of the cysteine protease cathepsin K.

Marquis, R.W.Yamashita, D.S.Ru, Y.LoCastro, S.M.Oh, H.J.Erhard, K.F.DesJarlais, R.L.Head, M.S.Smith, W.W.Zhao, B.Janson, C.A.Abdel-Meguid, S.S.Tomaszek, T.A.Levy, M.A.Veber, D.F.

(1998) J Med Chem 41: 3563-3567


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CATHEPSIN KA215Homo sapiensMutation(s): 0 
Gene Names: CTSKCTSOCTSO2
EC: 3.4.22.38
Find proteins for P43235 (Homo sapiens)
Explore P43235 
Go to UniProtKB:  P43235
NIH Common Fund Data Resources
PHAROS  P43235
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PCM
Query on PCM

Download CCD File 
A
1-[N[(PHENYLMETHOXY)CARBONYL]-L-LEUCYL-4-[[N/N-[(PHENYLMETHOXY)CARBONYL]-/NL-LEUCYL]AMINO]-3-PYRROLIDINONE/N
C32 H42 N4 O7
GXENQLUSOCKXDN-GMQQYTKMSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.353 
  • R-Value Work: 0.193 
  • R-Value Observed: 0.193 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 38.84α = 90
b = 50.99β = 90
c = 103.58γ = 90
Software Package:
Software NamePurpose
XENGENdata collection
XENGENdata reduction
X-PLORmodel building
X-PLORrefinement
XENGENdata scaling
X-PLORphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-10-14
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2018-03-07
    Changes: Data collection, Other