1PWP

Crystal Structure of the Anthrax Lethal Factor complexed with Small Molecule Inhibitor NSC 12155

Structural Biology Knowledgebase: 1PWP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1PWP

Classification: HYDROLASE

Total Structure Weight: 181590.80

Macromolecule Entities
Molecule Chains Length Organism Details
Lethal factor A, B 776 Bacillus anthracis EC#: 3.4.24.83 IUBMB
Gene Name(s): lef pXO1-107 BXA0172 GBAA_pXO1_0172
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B N,N'-BIS(4-AMINO-2-METHYLQUINOLIN-6-YL)UREA
C21 H20 N6 O
HOUSDILKOJMENG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NSC IC50: 3200 nM (99) BindingDB
Ki: 500 nM (99) BindingDB

N/A in BindingMoad
Ki: 500 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.223
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 96.70 α = 90.00
b = 137.40 β = 98.00
c = 98.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-02
  • Released Date: 2004-01-13
  • Deposition author(s): Wong, T.Y., Schwarzenbacher, R., Liddington, R.C.

Revision History

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