1EXI

CRYSTAL STRUCTURE OF TRANSCRIPTION ACTIVATOR BMRR, FROM B. SUBTILIS, BOUND TO 21 BASE PAIR BMR OPERATOR AND TPSB

Structural Biology Knowledgebase: 1EXI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.12 Å
  • R-Value Free: 0.317
  • R-Value Work: 0.268

Literature

Macromolecules
Sequence Display for 1EXI

Classification: Transcription / DNA

Total Structure Weight: 39987.48


Macromolecule Entities
Molecule Chains Length Organism Details
MULTIDRUG-EFFLUX TRANSPORTER REGULATOR A 278 Bacillus subtilis Gene Name(s): bmrR bmr1R BSU24020
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*AP*CP*CP*CP*TP*CP*CP*CP*CP*TP*TP*AP*GP*GP*GP*GP*AP*GP*GP*GP*T)-3') M 21 synthetic

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
118
Query on 118

A TETRAPHENYLANTIMONIUM ION
C24 H20 Sb
SZOUUWBVOLRGQM-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.12 Å
  • R-Value Free: 0.317
  • R-Value Work: 0.268
  • Space Group: P 43 2 2

Unit Cell:

Length (Å) Angle (°)
a = 110.15 α = 90.00
b = 110.15 β = 90.00
c = 144.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-05-02
  • Released Date: 2001-01-24
  • Deposition author(s): Zheleznova-Heldwein, E.E., Brennan, R.G.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4