2D4U

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


Experimental Data Snapshot

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

Literature

Macromolecules
Sequence Display for 2D4U

Classification: SIGNALING PROTEIN

Total Structure Weight: 39673.80

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

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

  • Version 1_0: 2006-11-14

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2011-10-19

    Type: Database references