3Q9S | pdb_00003q9s

Crystal structure of rra(1-215) from Deinococcus Radiodurans

• PDB DOI: https://doi.org/10.2210/pdb3Q9S/pdb

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


• Deposited: 2011-01-09 Released: 2012-01-11 
• Deposition Author(s): Liu, Y., Gao, Z.Q., Dong, Y.H., Ji, C.N.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 
  0.263 (Depositor), 0.256 (DCC) 
• R-Value Work: 
  0.207 (Depositor), 0.203 (DCC) 
• R-Value Observed: 
  0.210 (Depositor) 

Literature

Crystal structure of rra(1-215) from Deinococcus Radiodurans

Liu, Y., Gao, Z.Q., Dong, Y.H., Ji, C.N.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 28.47 kDa 
• Atom Count: 1,733 
• Modeled Residue Count: 210 
• Deposited Residue Count: 249 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA-binding response regulator	A	249	Deinococcus radiodurans	Mutation(s): 0  Gene Names: DR_2418
UniProt
Find proteins for Q9RRR8 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / CCUG 27074 / LMG 4051 / NBRC 15346 / NCIMB 9279 / VKM B-1422 / R1)) Explore Q9RRR8  Go to UniProtKB:  Q9RRR8

Small Molecules

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: 2.40 Å
• R-Value Free:  0.263 (Depositor), 0.256 (DCC) 
• R-Value Work:  0.207 (Depositor), 0.203 (DCC) 
• R-Value Observed: 0.210 (Depositor) 

Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.542	α = 90
b = 98.542	β = 90
c = 54.447	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
SOLVE	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-01-11 
Deposition Author(s): Liu, Y., Gao, Z.Q., Dong, Y.H., Ji, C.N.

Revision History  

• Version 1.0: 2012-01-11
  Type: Initial release
  
• Version 1.1: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Structure summary