2ZAY

Crystal structure of response regulator from Desulfuromonas acetoxidans

• PDB DOI: https://doi.org/10.2210/pdb2ZAY/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Desulfuromonas acetoxidans DSM 684
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-10-12 Released: 2007-10-23 
• Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Meyer, A., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.261 
• R-Value Work: 0.225 
• R-Value Observed: 0.225 

Literature

Crystal structure of response regulator from Desulfuromonas acetoxidans.

Fedorov, A.A., Fedorov, E.V., Meyer, A., Sauder, J.M., Burley, S.K., Almo, S.C.

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)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 32.27 kDa 
• Atom Count: 1,945 
• Modelled Residue Count: 246 
• Deposited Residue Count: 294 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Response regulator receiver protein	A, B	147	Desulfuromonas acetoxidans DSM 684	Mutation(s): 0  Gene Names: Dace_1490
UniProt
Find proteins for Q1JZD9 (Desulfuromonas acetoxidans (strain DSM 684 / 11070)) Explore Q1JZD9  Go to UniProtKB:  Q1JZD9

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.261 
• R-Value Work: 0.225 
• R-Value Observed: 0.225 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.215	α = 90
b = 59.016	β = 90
c = 88.967	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
ADSC	data collection
DENZO	data reduction
SCALEPACK	data scaling
SHELX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-10-23 
Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Meyer, A., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2007-10-23
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.3: 2021-02-03
  Changes: Database references, Structure summary
• Version 1.4: 2024-02-21
  Changes: Data collection, Database references