2OP6

Peptide-binding domain of Heat shock 70 kDa protein D precursor from C.elegans

• PDB DOI: https://doi.org/10.2210/pdb2OP6/pdb

• Classification: PEPTIDE BINDING PROTEIN
• Organism(s): Caenorhabditis elegans
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2007-01-26 Released: 2007-02-27 
• Deposition Author(s): Osipiuk, J., Duggan, E., Gu, M., Voisine, C., Morimoto, R.I., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 
  0.212 (Depositor), 0.210 (DCC) 
• R-Value Work: 
  0.169 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.173 (Depositor) 

Starting Model: experimental

Literature

X-ray structure of peptide-binding domain of Heat shock 70 kDa protein D precursor from C.elegans

Osipiuk, J., Duggan, E., Gu, M., Voisine, C., Morimoto, R.I., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 16.55 kDa 
• Atom Count: 1,389 
• Modelled Residue Count: 150 
• Deposited Residue Count: 152 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heat shock 70 kDa protein D	A	152	Caenorhabditis elegans	Mutation(s): 0  Gene Names: hsp-4, hsp70d EC: 3.6.4.10
UniProt
Find proteins for P20163 (Caenorhabditis elegans) Explore P20163  Go to UniProtKB:  P20163

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free:  0.212 (Depositor), 0.210 (DCC) 
• R-Value Work:  0.169 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.173 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.172	α = 90
b = 26.688	β = 115.14
c = 60.995	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-02-27 
Deposition Author(s): Osipiuk, J., Duggan, E., Gu, M., Voisine, C., Morimoto, R.I., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2007-02-27
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.3: 2023-08-30
  Changes: Data collection, Database references, Refinement description