4EGY

Crystal Structure of AraR(DBD) in complex with operator ORA1

Structural Biology Knowledgebase: 4EGY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.222

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4EGY

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 32959.65


Macromolecule Entities
Molecule Chains Length Organism Details
Arabinose metabolism transcriptional repressor A, B 88 Bacillus subtilis Fragment: N-terminal Domain, UNP RESIDUES 1-68
Gene Name(s): araR araC yvbS BSU33970
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*TP*AP*AP*TP*AP*TP*TP*TP*GP*TP*AP*CP*GP*AP*AP*CP*AP*AP*TP*TP*T)-3' T 21 synthetic
5'-D(*AP*AP*AP*AP*TP*TP*GP*TP*TP*CP*GP*TP*AP*CP*AP*AP*AP*TP*AP*TP*T)-3' U 21 synthetic

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

A, T, U ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

U CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.222
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 139.73 α = 90.00
b = 42.52 β = 114.43
c = 67.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-04-02
  • Released Date: 2013-02-06
  • Deposition author(s): Jain, D., Nair, D.T.

Revision History

No revisions since initial release