5WNN

Crystal structure of Phosphate-binding protein PstS protein from Burkholderia pseudomallei

• PDB DOI: https://doi.org/10.2210/pdb5WNN/pdb

• Classification: PHOSPHATE BINDING PROTEIN
• Organism(s): Burkholderia pseudomallei K96243
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-08-01 Released: 2017-08-30 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.217 
• R-Value Work: 0.170 
• R-Value Observed: 0.172 

Literature

Crystal structure of Phosphate-binding protein PstS protein from Burkholderia pseudomallei

Abendroth, J., Dranow, D.M., Lorimer, D.D., Edwards, T.E.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 77.24 kDa 
• Atom Count: 5,343 
• Modelled Residue Count: 640 
• Deposited Residue Count: 726 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphate-binding protein PstS	A, B	363	Burkholderia pseudomallei K96243	Mutation(s): 0  Gene Names: pstS, BPSL1359
UniProt
Find proteins for Q63V82 (Burkholderia pseudomallei (strain K96243)) Explore Q63V82  Go to UniProtKB:  Q63V82

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	C [auth A], E [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
K	D [auth A], F [auth B]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.217 
• R-Value Work: 0.170 
• R-Value Observed: 0.172 
• Space Group: C 1 2 1
• Diffraction Data: https://doi.org/10.18430/M35WNN

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 116.64	α = 90
b = 59.84	β = 120.97
c = 101.09	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
Coot	model building
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-08-30 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2017-08-30
  Type: Initial release
  
• Version 1.1: 2017-09-27
  Changes: Database references, Structure summary
• Version 1.2: 2023-10-04
  Changes: Data collection, Database references, Derived calculations, Refinement description