3EOD | pdb_00003eod

Crystal structure of N-terminal domain of E. coli RssB

• PDB DOI: https://doi.org/10.2210/pdb3EOD/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Escherichia coli K-12
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-09-26 Released: 2009-10-06 
• Deposition Author(s): Levchenko, I., Grant, R.A., Sauer, R.T., Baker, T.A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.259 (Depositor), 0.258 (DCC) 
• R-Value Work: 
  0.224 (Depositor), 0.222 (DCC) 
• R-Value Observed: 
  0.227 (Depositor) 

Literature

The structure of RssB, a ClpX adaptor protein that regulates sigma S

Levchenko, I., Grant, R.A., Sauer, R.T., Baker, T.A.

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: 14.39 kDa 
• Atom Count: 992 
• Modeled Residue Count: 115 
• Deposited Residue Count: 130 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein hnr	A	130	Escherichia coli K-12	Mutation(s): 0  Gene Names: b1235, hnr, JW1223, rssb, ychL
UniProt
Find proteins for P0AEV1 (Escherichia coli (strain K12)) Explore P0AEV1  Go to UniProtKB:  P0AEV1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.259 (Depositor), 0.258 (DCC) 
• R-Value Work:  0.224 (Depositor), 0.222 (DCC) 
• R-Value Observed: 0.227 (Depositor) 

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.114	α = 90
b = 45.114	β = 90
c = 96.797	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHARP	phasing
DM	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
ADSC	data collection

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-10-06 
Deposition Author(s): Levchenko, I., Grant, R.A., Sauer, R.T., Baker, T.A.

Revision History  

• Version 1.0: 2009-10-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2018-01-24
  Changes: Database references
• Version 1.4: 2024-02-21
  Changes: Data collection, Database references