1BGO

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.296 
  • R-Value Work: 0.240 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Use of X-Ray Co-Crystal Structures and Molecular Modeling to Design Potent and Selective Non-Peptide Inhibitors of Cathepsin K

Desjarlais, R.L.Yamashita, D.S.Oh, H.J.Uzinskas, I.N.Erhard, K.F.Allen, A.C.Haltiwanger, R.C.Zhao, B.G.Smith, W.W.Abdel-Meguid, S.S.Dalessio, K.Janson, C.A.Mcqueney, M.S.Tomaszek, T.A.Levy, M.A.Veber, D.F.

(1998) J.Am.Chem.Soc. 120: 9114


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CATHEPSIN K
A
215Homo sapiensMutation(s): 0 
Gene Names: CTSK (CTSO, CTSO2)
EC: 3.4.22.38
Find proteins for P43235 (Homo sapiens)
Go to Gene View: CTSK
Go to UniProtKB:  P43235
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
I10
Query on I10

Download SDF File 
Download CCD File 
A
1-[2-(3-BIPHENYL)-4-METHYLVALERYL)]AMINO-3-(2-PYRIDYLSULFONYL)AMINO-2-PROPANONE
C26 H31 N3 O4 S
YCDHZDINQZLSRR-DNQXCXABSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
I10Ki: 3.5 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.296 
  • R-Value Work: 0.240 
  • Space Group: P 43
Unit Cell:
Length (Å)Angle (°)
a = 71.550α = 90.00
b = 71.550β = 90.00
c = 55.090γ = 90.00
Software Package:
Software NamePurpose
XENGENdata collection
CCP4data reduction
X-PLORrefinement
CCP4data scaling
X-PLORphasing
X-PLORmodel building
XENGENdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 1999-06-08
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2018-03-07
    Type: Data collection, Other