1ENU

A new target for shigellosis: Rational design and crystallographic studies of inhibitors of tRNA-guanine transglycosylase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.176

Literature

Macromolecules
Sequence Display for 1ENU

Classification: TRANSFERASE

Total Structure Weight: 43168.27

Macromolecule Entities
Molecule Chains Length Organism Details
TRNA-GUANINE TRANSGLYCOSYLASE A 386 Zymomonas mobilis EC#: 2.4.2.29 IUBMB
Gene Name(s): tgt ZMO0363
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 4-AMINOPHTHALHYDRAZIDE
C8 H7 N3 O2
HUDPLKWXRLNSPC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
APZ Ki: 8300 nM (99) BindingDB

Ki: 8300 nM  BindingMOAD
Ki: 8300 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.176
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 90.79 α = 90.00
b = 64.96 β = 96.47
c = 70.42 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-21
  • Released Date: 2000-04-19
  • Deposition author(s): Gradler, U., Gerber, H.D., Goodenough-Lashua, D.M., Garcia, G.A., Ficner, R., Reuter, K., Stubbs, M.T., Klebe, G.

Revision History

  • Version 1_0: 2000-04-19

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance