4HY1

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: 4HY1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.299
  • R-Value Work: 0.241

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HY1

Classification: isomerase / isomerase inhibitor

Total Structure Weight: 88756.24

Macromolecule Entities
Molecule Chains Length Organism Details
Topoisomerase IV, subunit B A, B 390 Francisella tularensis EC#: 5.99.1.3 IUBMB
Fragment: unp residues 1002-1383
Mutation: L258P
Gene Name(s): parE FTL_1726

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
19X
Query on 19X

A, B 6-({4-[(3R)-3-aminopyrrolidin-1-yl]-5-chloro- 6-ethyl-7H-pyrrolo[2,3-d]pyrimidin-2-yl}sulfanyl)- 1H-isoindol-1-one
C20 H19 Cl N6 O S
MFHNBYVWNDLIQC-LLVKDONJSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
19X N/A in BindingDB
Ki: 2 nM  BindingMOAD
Ki: 2 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.299
  • R-Value Work: 0.241
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 44.16 α = 90.00
b = 130.28 β = 98.12
c = 80.27 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-12
  • Released Date: 2013-02-13
  • Deposition author(s): Bensen, D.C., Creighton, C.J., Kwan, B, Tari, L.W.

Revision History

  • 2013-02-27
    Type: Citation | Details: Citation update
  • 2013-02-13
    Type: Citation | Details: Citation update