1S3J

X-ray crystal structure of YusO protein from Bacillus subtilis

• PDB DOI: https://doi.org/10.2210/pdb1S3J/pdb

• Classification: TRANSCRIPTION
• Organism(s): Bacillus subtilis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-01-13 Released: 2004-04-13 
• Deposition Author(s): Osipiuk, J., Wu, R., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free: 
  0.273 (Depositor), 0.232 (DCC) 
• R-Value Work: 
  0.219 (Depositor), 0.222 (DCC) 
• R-Value Observed: 
  0.221 (Depositor) 

Literature

X-ray crystal structure of YusO protein from Bacillus subtilis, a member of MarR transcriptional regulator family

Osipiuk, J., Wu, R., Moy, S., Collart, F., Joachimiak, A.

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)

Macromolecule Content

• Total Structure Weight: 35.69 kDa 
• Atom Count: 2,357 
• Modelled Residue Count: 284 
• Deposited Residue Count: 310 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
YusO protein	A, B	155	Bacillus subtilis	Mutation(s): 9  Gene Names: yusO
UniProt
Find proteins for O32181 (Bacillus subtilis (strain 168)) Explore O32181  Go to UniProtKB:  O32181

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free:  0.273 (Depositor), 0.232 (DCC) 
• R-Value Work:  0.219 (Depositor), 0.222 (DCC) 
• R-Value Observed: 0.221 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.029	α = 90
b = 71.912	β = 90
c = 96.642	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
SHELXD	phasing
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-04-13 
Deposition Author(s): Osipiuk, J., Wu, R., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2004-04-13
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-11-13
  Changes: Data collection, Database references, Derived calculations, Structure summary