5UXW

Crystal Structure of Anti-anti-sigma factor PhyR from Bartonella quintana

• PDB DOI: https://doi.org/10.2210/pdb5UXW/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Bartonella quintana str. Toulouse
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-02-23 Released: 2018-02-28 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.235 
• R-Value Work: 0.181 
• R-Value Observed: 0.184 

Literature

Crystal Structure of Anti-anti-sigma factor PhyR from Bartonella quintana

Seattle Structural Genomics Center for Infectious Disease (SSGCID), Dranow, D.M., Fairman, J.W., Lorimer, 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: 62.39 kDa 
• Atom Count: 4,016 
• Modelled Residue Count: 491 
• Deposited Residue Count: 552 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sensory transduction regulatory protein	A, B	276	Bartonella quintana str. Toulouse	Mutation(s): 0  Gene Names: BQ10980
UniProt
Find proteins for A0A0H3LUV4 (Bartonella quintana (strain Toulouse)) Explore A0A0H3LUV4  Go to UniProtKB:  A0A0H3LUV4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	C [auth A], D [auth A], E [auth A], F [auth A], G [auth B], H [auth B], I [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.235 
• R-Value Work: 0.181 
• R-Value Observed: 0.184 
• Space Group: C 2 2 2₁
• Diffraction Data: https://doi.org/10.18430/M35UXW

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 119.77	α = 90
b = 120.98	β = 90
c = 83.28	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
PHENIX	refinement
XSCALE	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-02-28 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2018-02-28
  Type: Initial release
  
• Version 2.0: 2019-02-06
  Changes: Data collection, Other, Polymer sequence
• Version 2.1: 2023-10-04
  Changes: Data collection, Database references, Refinement description