3OSX | pdb_00003osx

Crystal Structure of Apical Domain of Insecticidal GroEL from Xenorhapdus nematophila

• PDB DOI: https://doi.org/10.2210/pdb3OSX/pdb

• Classification: CHAPERONE
• Organism(s): Xenorhabdus nematophila
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-09-10 Released: 2011-10-05 
• Deposition Author(s): Viswanathan, R., Arockiasamy, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 
  0.210 (Depositor), 0.140 (DCC) 
• R-Value Work: 
  0.148 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.205 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of Apical Domain of Insecticidal GroEL from Xenorhapdus nematophila

Viswanathan, R., Krishnadas, B., Shashi, K., Iyer, L.M., Aravind, L., Nirupama, B., Arockiasamy, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 22.01 kDa 
• Atom Count: 1,748 
• Modelled Residue Count: 190 
• Deposited Residue Count: 201 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
60 kDa chaperonin	A	201	Xenorhabdus nematophila	Mutation(s): 0  Gene Names: groEL, groL EC: 5.6.1.7
UniProt
Find proteins for Q6Y3X3 (Xenorhabdus nematophila) Explore Q6Y3X3  Go to UniProtKB:  Q6Y3X3

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free:  0.210 (Depositor), 0.140 (DCC) 
• R-Value Work:  0.148 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.205 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.983	α = 90
b = 61.882	β = 90
c = 75.332	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345dtb	data collection
DENZO	data reduction
SCALEPACK	data scaling
Auto-Rickshaw	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-05 
Deposition Author(s): Viswanathan, R., Arockiasamy, A.

Revision History  

• Version 1.0: 2011-10-05
  Type: Initial release
  
• Version 1.1: 2023-11-01
  Changes: Data collection, Database references, Refinement description