4WGL

Crystal structure of a GroEL D83A/R197A double mutant

• PDB DOI: https://doi.org/10.2210/pdb4WGL/pdb

• Classification: CHAPERONE
• Organism(s): Escherichia coli K-12
• Expression System: Escherichia coli BL21
• Mutation(s): Yes 


• Deposited: 2014-09-19 Released: 2015-09-30 
• Deposition Author(s): Yang, D., Fei, X., LaRonde, N.A., Beckett, D., Lund, P.A., Lorimer, G.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.13 Å
• R-Value Free: 0.233 
• R-Value Work: 0.166 
• R-Value Observed: 0.166 

Literature

Crystal structure of a GroEL D83A/R197A double mutant

Yang, D., Fei, X., LaRonde, N.A., Beckett, D., Lund, P.A., Lorimer, G.H.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D7  (Explore in 3D)
Global Stoichiometry: Homo 14-mer - A14 

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

Macromolecule Content

• Total Structure Weight: 801.66 kDa 
• Atom Count: 53,844 
• Modelled Residue Count: 7,336 
• Deposited Residue Count: 7,672 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
60 kDa chaperonin	A, B, C, D, E, F, G, H, I, J, K, L, M, N	548	Escherichia coli K-12	Mutation(s): 2  Gene Names: groL, groEL, mopA, b4143, JW4103
UniProt
Find proteins for P0A6F5 (Escherichia coli (strain K12)) Explore P0A6F5  Go to UniProtKB:  P0A6F5

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.13 Å
• R-Value Free: 0.233 
• R-Value Work: 0.166 
• R-Value Observed: 0.166 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 135.619	α = 90
b = 259.71	β = 90
c = 280.848	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
iMOSFLM	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-09-30 
Deposition Author(s): Yang, D., Fei, X., LaRonde, N.A., Beckett, D., Lund, P.A., Lorimer, G.H.

Revision History  

• Version 1.0: 2015-09-30
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Data collection, Database references, Derived calculations, Refinement description