2X26

Crystal structure of the periplasmic aliphatic sulphonate binding protein SsuA from Escherichia coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 2X26

Classification: TRANSPORT PROTEIN

Total Structure Weight: 67645.02

Macromolecule Entities
Molecule Chains Length Organism Details
PERIPLASMIC ALIPHATIC SULPHONATES-BINDING PROTEIN A, B 308 Escherichia coli Fragment: RESIDUES 25-319
Details: C-TERMINAL EXTENSION AFTER THE MATURE PROTEIN
Gene Name(s): ssuA ycbO b0936 JW0919
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.186
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 40.89 α = 90.00
b = 96.03 β = 90.00
c = 142.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-01-11
  • Released Date: 2010-04-14
  • Deposition author(s): Beale, J., Lee, S., Iwata, S., Beis, K.

Revision History

  • 2011-07-13
    Type: Advisory, Version format compliance