1JT6

Crystal structure of the multidrug binding protein QacR bound to dequalinium

Structural Biology Knowledgebase: 1JT6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1JT6

Classification: TRANSCRIPTION

Total Structure Weight: 91763.68

Macromolecule Entities
Molecule Chains Length Organism Details
Hypothetical transcriptional regulator IN QACA 5'region A, B, D, E 188 Staphylococcus aureus Mutation: C72A, C141S
Gene Name(s): qacR SAP100B_005 SAP104C_022
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A DEQUALINIUM
DEQUADIN (Synonym)
C30 H40 N4
PCSWXVJAIHCTMO-UHFFFAOYSA-P
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, D, E SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.209
  • Space Group: P 42 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 172.00 α = 90.00
b = 172.00 β = 90.00
c = 94.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-20
  • Released Date: 2001-12-12
  • Deposition author(s): Schumacher, M.A., Miller, M.C., Grkovic, S., Brown, M.H., Skurray, R.A., Brennan, R.G.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4