4KFC

Crystal structure of a hyperactive mutant of response regulator KdpE complexed to its promoter DNA

Structural Biology Knowledgebase: 4KFC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.53 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.204

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KFC

Classification: TRANSCRIPTION REGULATOR / DNA

Total Structure Weight: 69318.90


Macromolecule Entities
Molecule Chains Length Organism Details
KDP operon transcriptional regulatory protein KdpE A, B 227 Escherichia coli Fragment: UNP residues 3-225
Mutation: E216A
Gene Name(s): kdpE b0694 JW5096
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
Promoter DNA Y 30 synthetic
Promoter DNA Z 30 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.53 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.204
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 132.77 α = 90.00
b = 132.77 β = 90.00
c = 134.51 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-26
  • Released Date: 2014-02-19
  • Deposition author(s): Kumar, S., Narayanan, A., Yernool, D.A.

Revision History

  • 2014-03-19
    Type: Citation | Details: Citation update
  • 2014-02-19
    Type: Citation | Details: Citation update