3DWA

Crystal structure of the B-subunit of the AB5 toxin from E. coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.08 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 3DWA

Classification: TOXIN

Total Structure Weight: 71828.34

Macromolecule Entities
Molecule Chains Length Organism Details
Subtilase cytotoxin, subunit B A, B, C, D, E 126 Escherichia coli Fragment: residues in database 24-141
Gene Name(s): subB LH0182
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E PENTAETHYLENE GLYCOL
PEG400 (Synonym)
C10 H22 O6
JLFNLZLINWHATN-UHFFFAOYSA-N
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, C, D, E L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.08 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.189
  • Space Group: P 65

Unit Cell:

Length (Å) Angle (°)
a = 97.63 α = 90.00
b = 97.63 β = 90.00
c = 165.36 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-07-22
  • Released Date: 2008-11-04
  • Deposition author(s): Byres, E., Paton, A.W., Paton, J.C., Lofling, J.C., Smith, D.F., Wilce, M.C.J., Talbot, U.M., Chong, D.C., Yu, H., Huang, S., Chen, X., Varki, N.M., Varki, A., Rossjohn, J., Beddoe, T.

Revision History

  • 2011-07-13
    Type: Version format compliance