1XFS

X-Ray Crystal Structure of Protein NE0264 from Nitrosomonas europaea. Northeast Structural Genomics Consortium Target NeR5.

• PDB DOI: https://doi.org/10.2210/pdb1XFS/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Nitrosomonas europaea ATCC 19718
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-09-15 Released: 2004-09-28 
• Deposition Author(s): Forouhar, F., Abashidze, M., Vorobiev, S.M., Ciano, M., Ma, L.-C., Shastry, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.255 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.221 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.221 (Depositor) 

Literature

Crystal Structure of the hypothetical Protein from Nitrosomonas europaea, NESG Target NeR5

Forouhar, F., Abashidze, M., Vorobiev, S.M., Ciano, M., Ma, L.-C., Shastry, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F.

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: 41.22 kDa 
• Atom Count: 2,812 
• Modelled Residue Count: 308 
• Deposited Residue Count: 356 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
conserved hypothetical protein	A, B	178	Nitrosomonas europaea ATCC 19718	Mutation(s): 5
UniProt
Find proteins for Q82XK1 (Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298)) Explore Q82XK1  Go to UniProtKB:  Q82XK1

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: 1.70 Å
• R-Value Free:  0.255 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.221 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.221 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.39	α = 90
b = 63.197	β = 97.87
c = 65.514	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
SnB	phasing
SOLVE	phasing
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-09-28 
Deposition Author(s): Forouhar, F., Abashidze, M., Vorobiev, S.M., Ciano, M., Ma, L.-C., Shastry, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2004-09-28
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2024-11-13
  Changes: Data collection, Database references, Derived calculations, Structure summary