4DYP

Crystal Structure of WSN/A Influenza Nucleoprotein with BMS-831780 Ligand Bound

• PDB DOI: https://doi.org/10.2210/pdb4DYP/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Influenza A virus (A/WSN/1933(H1N1))
• 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: 2.82 Å
• R-Value Free: 0.294 
• R-Value Work: 0.254 
• R-Value Observed: 0.256 

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)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 114.56 kDa 
• Atom Count: 5,935 
• Modelled Residue Count: 848 
• Deposited Residue Count: 998 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleocapsid protein	A, B	499	Influenza A virus (A/WSN/1933(H1N1))	Mutation(s): 0  Gene Names: NP
UniProt
Find proteins for Q1K9H2 (Influenza A virus (strain A/Wilson-Smith/1933 H1N1)) Explore Q1K9H2  Go to UniProtKB:  Q1K9H2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
0MS	C [auth A], D [auth B]	[4-(5-bromanyl-3-methyl-pyridin-2-yl)piperazin-1-yl]-[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]methanone C21 H20 Br Cl N4 O2 FJRSKYVUWHZUJT-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.82 Å
• R-Value Free: 0.294 
• R-Value Work: 0.254 
• R-Value Observed: 0.256 
• Space Group: P 2₁ 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 146.55	α = 90
b = 146.55	β = 90
c = 146.55	γ = 90

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, Derived calculations