4P1E

Crystal structure of a trap periplasmic solute binding protein from escherichia fergusonii (efer_1530), target EFI-510119, apo open structure, phased with iodide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 4P1E

Classification: TRANSPORT PROTEIN

Total Structure Weight: 42388.37

Macromolecule Entities
Molecule Chains Length Organism Details
TRAP dicarboxylate transporter, DctP subunit A 343 Escherichia fergusonii Gene Name(s): dctP EFER_1530
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A IODIDE ION
I
XMBWDFGMSWQBCA-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.196
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 67.82 α = 90.00
b = 67.82 β = 90.00
c = 156.35 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-02-26
  • Released Date: 2014-03-19
  • Deposition author(s): Vetting, M.W., Al Obaidi, N.F., Stead, M., Attonito, J.D., Scott Glenn, A., Chowdhury, S., Evans, B., Hillerich, B., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)

Revision History

  • 2014-08-06
    Type: Structure summary
  • 2015-02-04
    Type: Derived calculations
  • 2015-02-25
    Type: Database references