3FV5

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.199 

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 K-12Mutation(s): 0 
Gene Names: parEnfxDb3030JW2998
EC: 5.99.1 (PDB Primary Data), 5.6.2.2 (UniProt)
Find proteins for P20083 (Escherichia coli (strain K12))
Go to UniProtKB:  P20083
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1EU
Query on 1EU

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: 1.80 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.199 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 85.42α = 90
b = 72.84β = 96.41
c = 70.97γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
AMoREphasing
CNXrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

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