2V05

CRYSTAL STRUCTURE OF CHOLINE BINDING PROTEIN F FROM STREPTOCOCCUS PNEUMONIAE. CRYSTAL FORM II.

• PDB DOI: https://doi.org/10.2210/pdb2V05/pdb

• Classification: LIPID BINDING PROTEIN
• Organism(s): Streptococcus pneumoniae R6
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-05-08 Released: 2008-06-10 
• Deposition Author(s): Hermoso, J., Molina, R., Kahn, R., Stelter, M.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.67 Å
• R-Value Free: 0.229 
• R-Value Work: 0.203 
• R-Value Observed: 0.204 

Literature

Crystal Structure of the Choline Binding Protein F from Streptococcus Pneumoniae

Hermoso, J., Molina, R., Gonzalez, A., Stelter, M., Garcia, P., Kahn, R., Martinez-Ripoll, M., Garcia, J.L., Menendez, M.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 37.05 kDa 
• Atom Count: 3,022 
• Modelled Residue Count: 298 
• Deposited Residue Count: 311 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CHOLINE BINDING PROTEIN F	A	311	Streptococcus pneumoniae R6	Mutation(s): 0
UniProt
Find proteins for Q8DR52 (Streptococcus pneumoniae (strain ATCC BAA-255 / R6)) Explore Q8DR52  Go to UniProtKB:  Q8DR52

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CHT	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]	CHOLINE ION C5 H14 N O OEYIOHPDSNJKLS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.67 Å
• R-Value Free: 0.229 
• R-Value Work: 0.203 
• R-Value Observed: 0.204 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.126	α = 90
b = 114.936	β = 90
c = 75.694	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
SHELX	phasing
SHARP	phasing
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-06-10 
Deposition Author(s): Hermoso, J., Molina, R., Kahn, R., Stelter, M.

Revision History  

• Version 1.0: 2008-06-10
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 1.2: 2024-05-08
  Changes: Data collection, Database references, Other