2D4U

Crystal Structure of the ligand binding domain of the bacterial serine chemoreceptor Tsr

Structural Biology Knowledgebase: 2D4U SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.216

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2D4U

Classification: SIGNALING PROTEIN

Total Structure Weight: 39674.14

Macromolecule Entities
Molecule Chains Length Organism Details
Methyl-accepting chemotaxis protein I A, B 176 Escherichia coli Fragment: ligand binding domain
Mutation: D36C
Gene Name(s): tsr cheD b4355 JW4318
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.216
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.48 α = 90.00
b = 55.06 β = 93.73
c = 73.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-24
  • Released Date: 2006-11-14
  • Deposition author(s): Imada, K., Tajima, H., Namba, K., Sakuma, M., Homma, M., Kawagishi, I.

Revision History

  • 2011-10-19
    Type: Citation | Details: Citation update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4