5N2U

Influenza D virus nucleoprotein


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.202 
  • R-Value Observed: 0.205 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

The structure of the nucleoprotein of Influenza D shows that all Orthomyxoviridae nucleoproteins have a similar NPCORE, with or without a NPTAILfor nuclear transport.

Donchet, A.Oliva, J.Labaronne, A.Tengo, L.Miloudi, M.C A Gerard, F.Mas, C.Schoehn, G.W H Ruigrok, R.Ducatez, M.Crepin, T.

(2019) Sci Rep 9: 600-600

  • DOI: 10.1038/s41598-018-37306-y
  • Primary Citation of Related Structures:  
    5N2U

  • PubMed Abstract: 
  • This paper focuses on the nucleoprotein (NP) of the newly identified member of the Orthomyxoviridae family, Influenza D virus. To date several X-ray structures of NP of Influenza A (A/NP) and B (B/NP) viruses and of infectious salmon anemia (ISA/NP) virus have been solved ...

    This paper focuses on the nucleoprotein (NP) of the newly identified member of the Orthomyxoviridae family, Influenza D virus. To date several X-ray structures of NP of Influenza A (A/NP) and B (B/NP) viruses and of infectious salmon anemia (ISA/NP) virus have been solved. Here we purified, characterized and solved the X-ray structure of the tetrameric D/NP at 2.4 Å resolution. The crystal structure of its core is similar to NP of other Influenza viruses. However, unlike A/NP and B/NP which possess a flexible amino-terminal tail containing nuclear localization signals (NLS) for their nuclear import, D/NP possesses a carboxy-terminal tail (D/NP TAIL ). We show that D/NP TAIL harbors a bipartite NLS and designed C-terminal truncated mutants to demonstrate the role of D/NP TAIL for nuclear transport.


    Organizational Affiliation

    Institut de Biologie Structurale (IBS), Univ. Grenoble Alpes, CEA, CNRS, 38044, Grenoble, France. thibaut.crepin@ibs.fr.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NucleoproteinA, B, C, D552Influenza D virus (D/bovine/France/2986/2012)Mutation(s): 0 
Gene Names: NP
UniProt
Find proteins for A0A0E3VZU8 (Influenza D virus)
Explore A0A0E3VZU8 
Go to UniProtKB:  A0A0E3VZU8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA0A0E3VZU8
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.202 
  • R-Value Observed: 0.205 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 75.166α = 91.2
b = 85.166β = 101.94
c = 103.385γ = 101.02
Software Package:
Software NamePurpose
BUSTERrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

View Full Validation Report




Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
French National Research AgencyFranceANR-14-CE09-0017
French National Research AgencyFranceANR-10-LABX-49-01

Revision History  (Full details and data files)

  • Version 1.0: 2018-02-28
    Type: Initial release
  • Version 1.1: 2019-03-13
    Changes: Data collection, Database references