1PAR

DNA RECOGNITION BY BETA-SHEETS IN THE ARC REPRESSOR-OPERATOR CRYSTAL STRUCTURE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.225

Literature

Macromolecules
Sequence Display for 1PAR

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 38452.88


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (ARC REPRESSOR) A, B, C, D 53 Salmonella virus p22 Gene Name(s): arc
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*AP*TP*AP*GP*TP*AP*GP*AP*GP*TP*GP*CP*TP*TP*CP*T P*AP*TP*CP*AP*T)- 3') E 22 synthetic
DNA (5'-D(*AP*AP*TP*GP*AP*TP*AP*GP*AP*AP*GP*CP*AP*CP*TP*CP*T P*AP*CP*TP*AP*T)- 3') F 22 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.225
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 65.67 α = 90.00
b = 56.73 β = 106.90
c = 53.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-03-22
  • Released Date: 1994-07-31
  • Deposition author(s): Raumann, B.E., Rould, M.A., Pabo, C.O., Sauer, R.T.

Revision History

  • Version 1_0: 1994-07-31

    Type: Initial release

  • Version 1_1: 2008-05-22

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance