1TU6

Cathepsin K complexed with a ketoamide inhibitor

Structural Biology Knowledgebase: 1TU6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.214
  • R-Value Work: 0.190

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TU6

Classification: HYDROLASE

Total Structure Weight: 48224.46

Macromolecule Entities
Molecule Chains Length Organism Details
Cathepsin K A, B 215 Homo sapiens EC#: 3.4.22.38 IUBMB
Fragment: cathepsin K: mature form (residues 115-329)
Gene Name(s): CTSK Gene View CTSO Gene View CTSO2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FSP
Query on FSP

A, B [1-(4-FLUOROBENZYL)CYCLOBUTYL]METHYL (1S)- 1-[OXO(1H-PYRAZOL-5-YLAMINO)ACETYL]PENTYLCARBAMATE
C23 H29 F N4 O4
QTPYRNAKLBXKNP-SFHVURJKSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FSP IC50: 0.83 - 0.832 nM (100) BindingDB

N/A in BindingMoad
IC50: 0.83 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.214
  • R-Value Work: 0.190
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 62.18 α = 90.00
b = 66.78 β = 90.00
c = 107.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-06-24
  • Released Date: 2004-09-21
  • Deposition author(s): Barrett, D.G., Catalano, J.G., Deaton, D.N., Hassell, A.M., Long, S.T., Miller, A.B., Miller, L.R., Shewchuk, L.M., Wells-Knecht, K.J., Wright, L.L.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4