1JE8

Two-Component response regulator NarL/DNA Complex: DNA Bending Found in a High Affinity Site

Structural Biology Knowledgebase: 1JE8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.12 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1JE8

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 64616.63


Macromolecule Entities
Molecule Chains Length Organism Details
Nitrate/Nitrite Response Regulator Protein NARL A, B, E, F 82 Escherichia coli Fragment: DNA Binding Domain (147-216)
Mutation: M175M, M194M, M198M
Gene Name(s): narL frdR b1221 JW1212
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*CP*GP*TP*AP*CP*CP*CP*AP*TP*TP*AP*AP*TP*GP*GP*GP*TP*AP*CP*G)-3' C, D, G, H 20 synthetic E. Coli NirB -74 half site palindrome

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, E, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, E, F L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.12 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.228
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 76.26 α = 90.00
b = 52.74 β = 90.00
c = 83.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-15
  • Released Date: 2002-09-27
  • Deposition author(s): Maris, A.E., Sawaya, M.R., Kaczor-Grzeskowiak, M., Jarvis, M.R., Bearson, S.M.D., Kopka, M.L., Schroder, I., Gunsalus, R.P., Dickerson, R.E.

Revision History

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