3HFI

The crystal structure of the putative regulator from Escherichia coli CFT073

• PDB DOI: https://doi.org/10.2210/pdb3HFI/pdb

• Classification: structural genomics, unknown function
• Organism(s): Escherichia coli O6
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2009-05-11 Released: 2009-05-26 
• Deposition Author(s): Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.256 
• R-Value Work: 0.201 
• R-Value Observed: 0.203 

Literature

The crystal structure of the putative regulator from Escherichia coli CFT073

Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 19.66 kDa 
• Atom Count: 1,146 
• Modelled Residue Count: 137 
• Deposited Residue Count: 170 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative regulator	A	170	Escherichia coli O6	Mutation(s): 0  Gene Names: c4276, GI:26250098
UniProt
Find proteins for A0A0H2VBL3 (Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)) Explore A0A0H2VBL3  Go to UniProtKB:  A0A0H2VBL3

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.256 
• R-Value Work: 0.201 
• R-Value Observed: 0.203 
• Space Group: P 6₃ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.656	α = 90
b = 103.656	β = 90
c = 58.209	γ = 120

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-05-26 
Deposition Author(s): Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2009-05-26
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2024-02-21
  Changes: Data collection, Database references