4DYS

Crystal Structure of Apo Swine Flu Influenza Nucleoprotein

• PDB DOI: https://doi.org/10.2210/pdb4DYS/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Influenza A virus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-02-29 Released: 2013-03-06 
• Deposition Author(s): Lewis, H.A., Baldwin, E.T., Steinbacher, S., Maskos, K., Mortl, M., Kiefersauer, R., Edavettal, S., McDonnell, P.A., Pearce, B.C., Langley, D.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 
  0.296 (Depositor), 0.290 (DCC) 
• R-Value Work: 
  0.241 (Depositor), 0.240 (DCC) 
• R-Value Observed: 
  0.243 (Depositor) 

Literature

To be determined

Lewis, H.A., Baldwin, E.T., Steinbacher, S., Maskos, K., Mortl, M., Kiefersauer, R., Edavettal, S., McDonnell, P.A., Pearce, B.C., Langley, D.R.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 157.46 kDa 
• Atom Count: 9,906 
• Modelled Residue Count: 1,343 
• Deposited Residue Count: 1,398 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleocapsid protein	A, B, C	466	Influenza A virus	Mutation(s): 0  Gene Names: NP
UniProt
Find proteins for G8XKZ6 (Influenza A virus) Explore G8XKZ6  Go to UniProtKB:  G8XKZ6

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free:  0.296 (Depositor), 0.290 (DCC) 
• R-Value Work:  0.241 (Depositor), 0.240 (DCC) 
• R-Value Observed: 0.243 (Depositor) 

Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 94.345	α = 90
b = 94.345	β = 90
c = 603.804	γ = 120

Software Package:

Software Name	Purpose
XSCALE	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-03-06 
Deposition Author(s): Lewis, H.A., Baldwin, E.T., Steinbacher, S., Maskos, K., Mortl, M., Kiefersauer, R., Edavettal, S., McDonnell, P.A., Pearce, B.C., Langley, D.R.

Revision History  

• Version 1.0: 2013-03-06
  Type: Initial release
  
• Version 1.1: 2024-02-28
  Changes: Data collection, Database references