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


Ligand Structure Quality Assessment 


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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DNA topoisomerase 4 subunit BA, B201Escherichia coli K-12Mutation(s): 0 
Gene Names: parEnfxDb3030JW2998
EC: 5.99.1 (PDB Primary Data), 5.6.2.2 (UniProt)
UniProt
Find proteins for P20083 (Escherichia coli (strain K12))
Explore P20083 
Go to UniProtKB:  P20083
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1EU (Subject of Investigation/LOI)
Query on 1EU

Download Ideal Coordinates CCD File 
C [auth A], D [auth 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



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

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