3E13 | pdb_00003e13

Iron reconstituted ferric binding protein from Campylobacter jejuni

• PDB DOI: https://doi.org/10.2210/pdb3E13/pdb

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


• Deposited: 2008-08-01 Released: 2009-08-11 
• Deposition Author(s): Murphy, M.E.P., Tom-Yew, S.A.L., Bekker, E.G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.186 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.145 (Depositor), 0.160 (DCC) 
• R-Value Observed: 
  0.147 (Depositor) 

Starting Model: experimental

Literature

Small hinge motion by the anion-independent ferric binding protein from Campylobacter jejuni

Tom-Yew, S.A.L., Shilton, B.H., Bekker, E.G., Gaynor, E.C., Murphy, M.E.P.

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: 36.18 kDa 
• Atom Count: 2,985 
• Modeled Residue Count: 317 
• Deposited Residue Count: 322 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative iron-uptake ABC transport system,periplasmic iron-binding protein	A [auth X]	322	Campylobacter jejuni	Mutation(s): 0  Gene Names: cfbpA, Cj0175c
UniProt
Find proteins for Q0PBW4 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)) Explore Q0PBW4  Go to UniProtKB:  Q0PBW4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FE	B [auth X]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.186 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.145 (Depositor), 0.160 (DCC) 
• R-Value Observed: 0.147 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.113	α = 90
b = 54.74	β = 90
c = 92.237	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Blu-Ice	data collection
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-08-11 
Deposition Author(s): Murphy, M.E.P., Tom-Yew, S.A.L., Bekker, E.G.

Revision History  

• Version 1.0: 2009-08-11
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-08-30
  Changes: Data collection, Database references, Derived calculations, Refinement description