3E0S

Crystal structure of an uncharacterized protein from Chlorobium tepidum

• PDB DOI: https://doi.org/10.2210/pdb3E0S/pdb

• Classification: structural genomics, unknown function
• Organism(s): Chlorobaculum tepidum
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-07-31 Released: 2008-08-26 
• Deposition Author(s): Bonanno, J.B., Dickey, M., Bain, K.T., Powell, A., Ozyurt, S., Smith, D., Wasserman, S., 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: 2.09 Å
• R-Value Free: 0.272 
• R-Value Work: 0.218 
• R-Value Observed: 0.221 

Literature

Crystal structure of an uncharacterized protein from Chlorobium tepidum

Bonanno, J.B., Dickey, M., Bain, K.T., Powell, A., Ozyurt, S., Smith, D., Wasserman, S., 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.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 75.19 kDa 
• Atom Count: 4,786 
• Modelled Residue Count: 590 
• Deposited Residue Count: 652 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized protein	A, B	326	Chlorobaculum tepidum	Mutation(s): 0  Gene Names: CT0884
UniProt
Find proteins for Q8KE09 (Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)) Explore Q8KE09  Go to UniProtKB:  Q8KE09

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth A], E [auth A], F [auth B], G [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.09 Å
• R-Value Free: 0.272 
• R-Value Work: 0.218 
• R-Value Observed: 0.221 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 33.74	α = 90
b = 212.477	β = 106.94
c = 55.424	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345	data collection
DENZO	data reduction
SHELXCD	phasing
SHELXE	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-08-26 
Deposition Author(s): Bonanno, J.B., Dickey, M., Bain, K.T., Powell, A., Ozyurt, S., Smith, D., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2008-08-26
  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: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.4: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary
• Version 1.5: 2024-02-21
  Changes: Data collection, Database references