Crystal structure of the substrate binding domain of E.coli DnaK in complex with PR-bombesin in space group P21212

Experimental Data Snapshot

  • Resolution: 2.1 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history


Structural studies of DnaK in complex with proline rich antimicrobial peptides reveal two different peptide binding modes

Zahn, M.Straeter, N.

To be published.


Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Chaperone protein DnaK
A, B
219Escherichia coli (strain K12)Gene Names: dnaK (groP, grpF, seg)
Find proteins for P0A6Y8 (Escherichia coli (strain K12))
Go to UniProtKB:  P0A6Y8
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Proline rich bombesin-related protein
C, D
17Bombina maximaN/A
Find proteins for Q8QFP2 (Bombina maxima)
Go to UniProtKB:  Q8QFP2
Experimental Data & Validation

Experimental Data

  • Resolution: 2.1 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.210 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 65.134α = 90.00
b = 148.756β = 90.00
c = 64.010γ = 90.00
Software Package:
Software NamePurpose
MAR345data collection
XDSdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History 

Deposition Data

  • Deposited Date: 2012-05-03 
  • Released Date: 2013-04-24 
  • Deposition Author(s): Zahn, M., Straeter, N.

Revision History 

  • Version 1.0: 2013-04-24
    Type: Initial release
  • Version 1.1: 2017-11-15
    Type: Refinement description