4HZ0

Pyrrolopyrimidine inhibitors of dna gyrase b and topoisomerase iv, part i: structure guided discovery and optimization of dual targeting agents with potent, broad-spectrum enzymatic activity.

Structural Biology Knowledgebase: 4HZ0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 4HZ0

Classification: Isomerase / Isomerase inhibitor

Total Structure Weight: 48369.30

Macromolecule Entities
Molecule Chains Length Organism Details
DNA topoisomerase 4 subunit B A, B 213 Escherichia coli EC#: 5.99.1.3 IUBMB
Fragment: unp residues 12-216
Gene Name(s): parE nfxD b3030 JW2998
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 7-(1H-imidazol-1-yl)-2-(pyridin-3-yl)[1,3]thiazolo[5,4- d]pyrimidin-5-amine
C13 H9 N7 S
FTDVRDNCBWDKFI-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.213
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 52.17 α = 90.00
b = 50.06 β = 94.72
c = 85.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-14
  • Released Date: 2013-02-13
  • Deposition author(s): Bensen, D.C., Trzoss, M, Tari, L.W.

Revision History

  • 2013-02-27
    Type: Citation | Details: Citation update