2O7O

Crystal structure analysis of TetR(D) complex with doxycycline


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.89 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 2O7O

Classification: TRANSCRIPTION REGULATOR

Total Structure Weight: 23924.04

Macromolecule Entities
Molecule Chains Length Organism Details
Tetracycline repressor protein class D A 207 Escherichia coli Fragment: residues 2-208
Mutation: A2S
Gene Name(s): tetR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DXT
Query on DXT

A (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)- 3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11- DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE- 2-CARBOXAMIDE
DOXYCYCLINE, (Synonym)
C22 H24 N2 O8
JBIWCJUYHHGXTC-AKNGSSGZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A 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: 1.89 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.202
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 65.83 α = 90.00
b = 65.83 β = 90.00
c = 179.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-12-11
  • Released Date: 2007-05-15
  • Deposition author(s): Aleksandrov, A., Proft, J., Hinrichs, W.

Revision History

  • 2008-05-01
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance