3FV5

Crystal Structure of E. coli Topoisomerase IV co-complexed with inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.197 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Design and syntheses of novel C7-derived-aminobenzimidazole ureas: bacterial gyrase/topoisomerase IV inhibitors with potent Gram-positve antibacterial activity

Wei, Y.Letiran, A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
DNA topoisomerase 4 subunit B
A, B
201Escherichia coli (strain K12)Mutation(s): 0 
Gene Names: parE (nfxD)
EC: 5.6.2.2
Find proteins for P20083 (Escherichia coli (strain K12))
Go to UniProtKB:  P20083
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1EU
Query on 1EU

Download SDF File 
Download CCD File 
A, B
1-(4-acetyl-6-pyridin-3-yl-1H-benzimidazol-2-yl)-3-ethylurea
C17 H17 N5 O2
KDHATIBQZJAMKQ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.197 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 85.420α = 90.00
b = 72.840β = 96.41
c = 70.970γ = 90.00
Software Package:
Software NamePurpose
ADSCdata collection
SCALEPACKdata scaling
CNXrefinement
AMoREphasing
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-01-26
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance