4EZO

Crystal structure of the substrate binding domain of E.coli DnaK in complex with PR-39 (residues 1 to 15)

Structural Biology Knowledgebase: 4EZO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.204

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4EZO

Classification: CHAPERONE / PEPTIDE BINDING PROTEIN

Total Structure Weight: 52052.95

Macromolecule Entities
Molecule Chains Length Organism Details
Chaperone protein DnaK A, B 219 Escherichia coli Fragment: UNP residues 389-607
Gene Name(s): dnaK groP grpF seg b0014 JW0013
Antibacterial protein PR-39 C, D 15 Sus scrofa Fragment: UNP residues 131-145
Gene Name(s): PR39

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.204
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 77.63 α = 90.00
b = 161.27 β = 90.00
c = 44.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-03
  • Released Date: 2013-04-17
  • Deposition author(s): Zahn, M., Straeter, N.

Revision History

  • 2013-07-17
    Type: Citation | Details: Citation update