1KRQ | pdb_00001krq

CRYSTAL STRUCTURE ANALYSIS OF CAMPYLOBACTER JEJUNI FERRITIN

• PDB DOI: https://doi.org/10.2210/pdb1KRQ/pdb

• Classification: METAL BINDING PROTEIN
• Organism(s): Campylobacter jejuni
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2002-01-10 Released: 2002-02-06 
• Deposition Author(s): Hortolan, L., Saintout, N., Granier, G., Langlois d'Estaintot, B., Manigand, C., Mizunoe, Y., Wai, S.N., Gallois, B., Precigoux, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 
  0.246 (Depositor), 0.247 (DCC) 
• R-Value Work: 
  0.203 (Depositor), 0.205 (DCC) 
• R-Value Observed: 
  0.205 (Depositor) 

Starting Model: experimental

Literature

STRUCTURE OF CAMPYLOBACTER JEJUNI FERRITIN AT 2.7 A RESOLUTION

Hortolan, L., Saintout, N., Granier, G., Langlois d'Estaintot, B., Manigand, C., Mizunoe, Y., Wai, S.N., Gallois, B., Precigoux, G.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Octahedral - O  (Explore in 3D)
Global Stoichiometry: Homo 24-mer - A24 

Biological assembly 2 generated by PQS (software)

Macromolecule Content 

• Total Structure Weight: 19.51 kDa 
• Atom Count: 1,324 
• Modeled Residue Count: 165 
• Deposited Residue Count: 167 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ferritin	A	167	Campylobacter jejuni	Mutation(s): 0  Gene Names: cft EC: 1.16.3.2
UniProt
Find proteins for Q46106 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)) Explore Q46106  Go to UniProtKB:  Q46106

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free:  0.246 (Depositor), 0.247 (DCC) 
• R-Value Work:  0.203 (Depositor), 0.205 (DCC) 
• R-Value Observed: 0.205 (Depositor) 

Space Group: I 4 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 152.05	α = 90
b = 152.05	β = 90
c = 152.05	γ = 90

Software Package:

Software Name	Purpose
AMoRE	phasing
CNS	refinement
MOSFLM	data reduction
CCP4	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2002-02-06 
Deposition Author(s): Hortolan, L., Saintout, N., Granier, G., Langlois d'Estaintot, B., Manigand, C., Mizunoe, Y., Wai, S.N., Gallois, B., Precigoux, G.

Revision History  

• Version 1.0: 2002-02-06
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2023-08-16
  Changes: Data collection, Database references, Refinement description