1Q66

CRYSTAL STRUCTURE OF TGT IN COMPLEX WITH 2-AMINO-6-AMINOMETHYL-8-phenylsulfanylmethyl-3H-QUINAZOLIN-4-ONE crystallized at pH 5.5

Structural Biology Knowledgebase: 1Q66 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.189

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1Q66

Classification: TRANSFERASE

Total Structure Weight: 43303.82

Macromolecule Entities
Molecule Chains Length Organism Details
Queuine tRNA-ribosyltransferase 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
KMB
Query on KMB

A 2-AMINO-6-AMINOMETHYL-8-PHENYLSULFANYLMETHYL- 3H-QUINAZOLIN-4-ONE
C16 H16 N4 O S
CBFXRTSHUMEYKQ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
KMB N/A in BindingDB
Ki: 1700 nM  BindingMOAD
Ki: 1700 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.189
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 91.40 α = 90.00
b = 65.09 β = 95.85
c = 69.85 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-12
  • Released Date: 2004-04-13
  • Deposition author(s): Brenk, R., Meyer, E., Reuter, K., Stubbs, M.T., Garcia, G.A., Klebe, G.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4