1MEM

Crystal structure of Cathepsin K complexed with a potent vinyl sulfone inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Crystal structure of human cathepsin K complexed with a potent inhibitor.

McGrath, M.E.Klaus, J.L.Barnes, M.G.Bromme, D.

(1997) Nat.Struct.Mol.Biol. 4: 105-109


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cathepsin K
A
215Homo sapiensGene 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
0D6
Query on 0D6

Download SDF File 
Download CCD File 
A
N-{(1R)-3-phenyl-1-[2-(phenylsulfonyl)ethyl]propyl}-N~2~-(piperazin-1-ylcarbonyl)-L-leucinamide
APC3328
C28 H40 N4 O4 S
GZQYXFWTRHRNKT-AHWVRZQESA-N
 Ligand Interaction
Biologically Interesting Molecules 1 Unique
IDChainsNameType/Class2D Diagram3D Interactions
PRD_000234 (0D6)
Query on PRD_000234
AN-{(1R)-3-phenyl-1-[2-(phenylsulfonyl)ethyl]propyl}-N~2~-(piperazin-1-ylcarbonyl)-L-leucinamidePeptide-like / Inhibitor

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 40.820α = 90.00
b = 50.040β = 90.00
c = 105.920γ = 90.00
Software Package:
Software NamePurpose
MSCdata reduction
X-PLORrefinement
BIOTEXdata scaling
X-PLORphasing
BIOTEXdata collection
MSCdata collection
BIOTEXdata reduction
X-PLORmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 1997-01-08 
  • Released Date: 1998-01-14 
  • Deposition Author(s): Mcgrath, M.E.

Revision History 

  • Version 1.0: 1998-01-14
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • Version 1.3: 2012-12-12
    Type: Other
  • Version 1.4: 2014-01-29
    Type: Refinement description