4EZP

Crystal structure of the substrate binding domain of E.coli DnaK in complex with A3-APO(residues 1 to 20)

Structural Biology Knowledgebase: 4EZP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.203

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4EZP

Classification: CHAPERONE / PEPTIDE BINDING PROTEIN

Total Structure Weight: 52952.26

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
APO-monomer C, D 20 synthetic

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

A, B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_001014 (TYR,VAL,LYS,ARG,ASP,ALC,PRO,LEU) D APO-monomer Polypeptide /
Antimicrobial
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.203
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 77.68 α = 90.00
b = 160.92 β = 90.00
c = 44.79 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