2PHZ

Crystal structure of Iron-uptake system-binding protein FeuA from Bacillus subtilis. Northeast Structural Genomics target SR580.

• PDB DOI: https://doi.org/10.2210/pdb2PHZ/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Bacillus subtilis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-04-12 Released: 2007-04-24 
• Deposition Author(s): Benach, J., Neely, H., Seetharaman, J., Chen, C.X., Cunningham, K., Ma, L.-C., Janjua, H., Xiao, R., Baran, M., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.234 
• R-Value Work: 0.200 
• R-Value Observed: 0.200 

Literature

Crystal structure of Iron-uptake system-binding protein FeuA from Bacillus subtilis.

Benach, J., Neely, H., Seetharaman, J., Chen, C.X., Cunningham, K., Ma, L.-C., Janjua, H., Xiao, R., Baran, M., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: light scattering

Macromolecule Content

• Total Structure Weight: 35.17 kDa 
• Atom Count: 2,330 
• Modelled Residue Count: 277 
• Deposited Residue Count: 311 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Iron-uptake system-binding protein	A	311	Bacillus subtilis	Mutation(s): 7  Gene Names: feuA, BSU01630
UniProt
Find proteins for P40409 (Bacillus subtilis (strain 168)) Explore P40409  Go to UniProtKB:  P40409

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.234 
• R-Value Work: 0.200 
• R-Value Observed: 0.200 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.461	α = 90
b = 55.461	β = 90
c = 177.551	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
RESOLVE	phasing
CNS	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
SnB	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-04-24 
Deposition Author(s): Benach, J., Neely, H., Seetharaman, J., Chen, C.X., Cunningham, K., Ma, L.-C., Janjua, H., Xiao, R., Baran, M., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2007-04-24
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2017-10-25
  Changes: Author supporting evidence
• Version 1.5: 2018-01-24
  Changes: Database references, Structure summary
• Version 1.6: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Structure summary