6KYX | pdb_00006kyx

Crystal Structure of Staphylococcus aureus response regulator ArlR DNA binding domain with His tag cleaved

• PDB DOI: https://doi.org/10.2210/pdb6KYX/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-09-20 Released: 2020-09-23 
• Deposition Author(s): Wen, Y., Ouyang, Z.
• Funding Organization(s): National Natural Science Foundation of China

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.250 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.200 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.205 (Depositor) 

Literature

Crystal Structure of Staphylococcus aureus response regulator ArlR DNA binding domain

Wen, Y., Ouyang, Z.

To be published.

Biological Assembly 1  

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

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

Biological Assembly Evidence: cross-linking

Macromolecule Content 

• Total Structure Weight: 11.68 kDa 
• Atom Count: 879 
• Modeled Residue Count: 100 
• Deposited Residue Count: 100 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA-binding response regulator ArlR	A	100	Staphylococcus aureus	Mutation(s): 0  Gene Names: ER627_12465
UniProt
Find proteins for Q9KJN4 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q9KJN4  Go to UniProtKB:  Q9KJN4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.250 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.200 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.205 (Depositor) 

Space Group: P 6₄ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.06	α = 90
b = 68.06	β = 90
c = 152.63	γ = 120

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-09-23 
Deposition Author(s): Wen, Y., Ouyang, Z.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	NO.31870132, NO.81741088 and NO.31500051

Revision History  

• Version 1.0: 2020-09-23
  Type: Initial release
  
• Version 1.1: 2024-03-27
  Changes: Data collection, Database references