2FBL

The crystal structure of the hypothetical protein NE1496

• PDB DOI: https://doi.org/10.2210/pdb2FBL/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Nitrosomonas europaea
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2005-12-09 Released: 2005-12-20 
• Deposition Author(s): Lunin, V.V., Skarina, T., Onopriyenko, O., Binkowski, T.A., Joachimiak, A., Edwards, A.M., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.282 
• R-Value Work: 0.217 
• R-Value Observed: 0.221 

Literature

The crystal structure of the hypothetical protein NE1496

Lunin, V.V., Skarina, T., Onopriyenko, O., Binkowski, T.A., Joachimiak, A., Edwards, A.M., Savchenko, 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: 35.19 kDa 
• Atom Count: 2,701 
• Modelled Residue Count: 292 
• Deposited Residue Count: 306 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein NE1496	A, B	153	Nitrosomonas europaea	Mutation(s): 0
UniProt
Find proteins for Q82UI9 (Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298)) Explore Q82UI9  Go to UniProtKB:  Q82UI9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA	C [auth A], D [auth A], E [auth A], F [auth B], G [auth B], H [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.282 
• R-Value Work: 0.217 
• R-Value Observed: 0.221 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.282	α = 90
b = 52.282	β = 90
c = 252.484	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SnB	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-12-20 
Deposition Author(s): Lunin, V.V., Skarina, T., Onopriyenko, O., Binkowski, T.A., Joachimiak, A., Edwards, A.M., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2005-12-20
  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: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2024-02-14
  Changes: Data collection, Database references, Derived calculations