3O9X

Structure of the E. coli antitoxin MqsA (YgiT/b3021) in complex with its gene promoter

Structural Biology Knowledgebase: 3O9X SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3O9X

Classification: TRANSCRIPTION REGULATOR / DNA

Total Structure Weight: 46130.48


Macromolecule Entities
Molecule Chains Length Organism Details
Uncharacterized HTH-type transcriptional regulator ygiT A, B 133 Escherichia coli Gene Name(s): mqsA ygiT b3021 JW2989
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (26-MER) F 26 synthetic mqsRA promoter
DNA (26-MER) E 26 synthetic mqsRA promoter

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

B, E GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.176
  • Space Group: P 41

Unit Cell:

Length (Å) Angle (°)
a = 61.00 α = 90.00
b = 61.00 β = 90.00
c = 148.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-08-04
  • Released Date: 2010-11-10
  • Deposition author(s): Brown, B.L., Peti, W., Page, R.

Revision History

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