1MS6

Dipeptide Nitrile Inhibitor Bound to Cathepsin S.

Structural Biology Knowledgebase: 1MS6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.155

Literature

Macromolecules
Sequence Display for 1MS6

Classification: HYDROLASE

Total Structure Weight: 25100.33

Macromolecule Entities
Molecule Chains Length Organism Details
Cathepsin S A 222 Homo sapiens EC#: 3.4.22.27 IUBMB
Gene Name(s): CTSS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BLN
Query on BLN

A MORPHOLINE-4-CARBOXYLIC ACID [1S-(2-BENZYLOXY- 1R-CYANO-ETHYLCARBAMOYL)-3-METHYL-BUTYL]AMIDE
C21 H30 N4 O4
LXEDKIMJQBOMSU-MOPGFXCFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
BLN IC50: 19 nM (100) BindingDB
Kd: 0.3 nM (100) BindingDB

N/A in BindingMoad
Kd: 0.3 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.155
  • Space Group: P 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 85.29 α = 90.00
b = 85.29 β = 90.00
c = 150.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-09-19
  • Released Date: 2003-04-22
  • Deposition author(s): Ward, Y.D., Thomson, D.S., Frye, L.L., Cywin, C.L., Morwick, T., Emmanuel, M.J., Zindell, R., McNeil, D., Bekkali, Y., Giradot, M., Hrapchak, M., DeTuri, M., Crane, K., White, D., Pav, S., Wang, Y., Hao, M.H., Grygon, C.A., Labadia, M.E., Freeman, D.M., Davidson, W., Hopkins, J.L., Brown, M.L., Spero, D.M.

Revision History

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