2NXO

Crystal structure of protein SCO4506 from Streptomyces coelicolor, Pfam DUF178

• PDB DOI: https://doi.org/10.2210/pdb2NXO/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Streptomyces coelicolor
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2006-11-17 Released: 2006-12-19 
• Deposition Author(s): Tyagi, R., Eswaramoorthy, S., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free: 0.280 
• R-Value Work: 0.249 
• R-Value Observed: 0.249 

Literature

The crystal structure of a hypothetical protein SCO4506 (gene ID: Q9L0T8) from Streptomyces coelicolor to 2.04 Angstrom resolution

Tyagi, R., Eswaramoorthy, S., Burley, S.K., Swaminathan, S.

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.

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 129.9 kDa 
• Atom Count: 8,700 
• Modelled Residue Count: 1,043 
• Deposited Residue Count: 1,164 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein SCO4506	A, B, C, D	291	Streptomyces coelicolor	Mutation(s): 0  Gene Names: Q9L0T8 EC: 4.2.1.151
UniProt
Find proteins for Q9L0T8 (Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)) Explore Q9L0T8  Go to UniProtKB:  Q9L0T8

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free: 0.280 
• R-Value Work: 0.249 
• R-Value Observed: 0.249 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.792	α = 90
b = 97.37	β = 106.48
c = 86.57	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
CBASS	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SHARP	phasing
SHELXD	phasing
ARP/wARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-12-19 
Deposition Author(s): Tyagi, R., Eswaramoorthy, S., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2006-12-19
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-02-03
  Changes: Database references, Structure summary
• Version 1.4: 2023-12-27
  Changes: Data collection, Database references