1AU2

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.333 
  • R-Value Work: 0.240 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

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
POS
Query on POS

Download SDF File 
Download CCD File 
A
1-[[(4-PHENOXYPHENYL)SULFONYL]AMINO]-3-[[N/N-(4-PYRIDINYLCARBONYL)-L-LEUCYL]AMINO]-2-PROPANOL
C27 H32 N4 O6 S
RNXGMLBGKGGGPZ-BWKNWUBXSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
POSKi: 13 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.333 
  • R-Value Work: 0.240 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 58.240α = 90.00
b = 58.240β = 90.00
c = 131.700γ = 90.00
Software Package:
Software NamePurpose
XENGENdata scaling
X-PLORmodel building
X-PLORrefinement
XENGENdata reduction
XENGENdata collection
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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