3SLR

Crystal structure of N-terminal part of the protein BF1531 from Bacteroides fragilis containing phosphatase domain complexed with Mg.

• PDB DOI: https://doi.org/10.2210/pdb3SLR/pdb
• Entry: 3SLR supersedes: 3NVB

• Classification: Structural Genomics, Unknown Function
• Organism(s): Bacteroides fragilis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-06-24 Released: 2011-07-20 
• Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Toro, R., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.71 Å
• R-Value Free: 0.213 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 

Literature

Crystal structure of N-terminal part of the protein BF1531 from Bacteroides fragilis containing phosphatase domain complexed with Mg.

Fedorov, A.A., Fedorov, E.V., Toro, R., Burley, S.K., Almo, S.C.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 44.78 kDa 
• Atom Count: 3,351 
• Modelled Residue Count: 376 
• Deposited Residue Count: 387 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized protein BF1531	A	387	Bacteroides fragilis	Mutation(s): 0  Gene Names: BF1531
UniProt
Find proteins for Q64W45 (Bacteroides fragilis (strain YCH46)) Explore Q64W45  Go to UniProtKB:  Q64W45

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG	B [auth A], C [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

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: 1.71 Å
• R-Value Free: 0.213 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.741	α = 90
b = 125.998	β = 90
c = 41.622	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
PHENIX	model building
PHENIX	refinement
DENZO	data reduction
SCALEPACK	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-07-20 
Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Toro, R., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)
• This entry supersedes: 3NVB

Revision History  

• Version 1.0: 2011-07-20
  Type: Initial release
  
• Version 1.1: 2011-07-27
  Changes: Other
• Version 1.2: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary