2EA9

Crystal structure of a hypothetical protein JW2626 from E.coli

• PDB DOI: https://doi.org/10.2210/pdb2EA9/pdb

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


• Deposited: 2007-01-31 Released: 2007-07-31 
• Deposition Author(s): Okazaki, N., Kuramitsu, S., Yamamoto, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.259 
• R-Value Work: 0.223 
• R-Value Observed: 0.223 

Starting Model: experimental

Literature

Crystal structure of a hypothetical protein JW2626 from E.coli

Okazaki, N., Kuramitsu, S., Yamamoto, M., Yokoyama, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 11.75 kDa 
• Atom Count: 867 
• Modelled Residue Count: 103 
• Deposited Residue Count: 105 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein yfjZ	A	105	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P52141 (Escherichia coli (strain K12)) Explore P52141  Go to UniProtKB:  P52141

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.259 
• R-Value Work: 0.223 
• R-Value Observed: 0.223 
• Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.865	α = 90
b = 49.865	β = 90
c = 38.54	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-07-31 
Deposition Author(s): Okazaki, N., Kuramitsu, S., Yamamoto, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-07-31
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-10-25
  Changes: Data collection, Database references, Refinement description