3G9Q

Crystal structure of the FhuD fold-family BSU3320, a periplasmic binding protein component of a Fep/Fec-like ferrichrome ABC transporter from Bacillus subtilis. Northeast Structural Genomics Consortium Target SR577A

• PDB DOI: https://doi.org/10.2210/pdb3G9Q/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Bacillus subtilis subsp. subtilis str. 168
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-02-13 Released: 2009-03-03 
• Deposition Author(s): Forouhar, F., Neely, H., Seetharaman, J., Janjua, H., Mao, L., Xiao, R., Ciccosanti, C., Foote, E.L., Lee, D., Nair, R., Acton, T.B., Rost, 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: 2.60 Å
• R-Value Free: 0.291 
• R-Value Work: 0.222 
• R-Value Observed: 0.222 

Literature

Crystal structure of the FhuD fold-family BSU3320, a periplasmic binding protein component of a Fep/Fec-like ferrichrome ABC transporter from Bacillus subtilis. Northeast Structural Genomics Consortium Target SR577A.

Forouhar, F., Neely, H., Seetharaman, J., Janjua, H., Mao, L., Xiao, R., Ciccosanti, C., Foote, E.L., Lee, D., Nair, R., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F.

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: 31.24 kDa 
• Atom Count: 2,053 
• Modelled Residue Count: 258 
• Deposited Residue Count: 279 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ferrichrome-binding protein	A	279	Bacillus subtilis subsp. subtilis str. 168	Mutation(s): 0  Gene Names: BSU33320, fhuD
UniProt
Find proteins for P37580 (Bacillus subtilis (strain 168)) Explore P37580  Go to UniProtKB:  P37580

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: 2.60 Å
• R-Value Free: 0.291 
• R-Value Work: 0.222 
• R-Value Observed: 0.222 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.517	α = 90
b = 69.898	β = 90
c = 114.169	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
SnB	phasing
SOLVE	phasing
RESOLVE	model building
CNS	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-03-03 
Deposition Author(s): Forouhar, F., Neely, H., Seetharaman, J., Janjua, H., Mao, L., Xiao, R., Ciccosanti, C., Foote, E.L., Lee, D., Nair, R., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2009-03-03
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description