1NSC

INFLUENZA B VIRUS NEURAMINIDASE CAN SYNTHESIZE ITS OWN INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Work: 0.180 
  • R-Value Observed: 0.180 

wwPDB Validation   3D Report Full Report


This is version 2.0 of the entry. See complete history


Literature

Influenza B virus neuraminidase can synthesize its own inhibitor.

Burmeister, W.P.Henrissat, B.Bosso, C.Cusack, S.Ruigrok, R.W.

(1993) Structure 1: 19-26

  • DOI: 10.1016/0969-2126(93)90005-2
  • Primary Citation of Related Structures:  
    1NSD, 1NSC

  • PubMed Abstract: 
  • Neuraminidase, one of the two surface glycoproteins of influenza virus, cleaves terminal sialic acid residues from glycolipids or glycoproteins. Its crystal structure is known at high resolution, but the mechanism of glycosyl hydrolysis remains unclear.


    Related Citations: 
    • The 2.2 Angstroms Resolution Crystal Structure of Influenza B Neuraminidase and its Complex with Sialic Acid
      Burmeister, W.P., Ruigrok, R.W.H., Cusack, S.
      (1992) EMBO J 11: 49
    • Sequence and Crystallization of Influenza Virus B(Slash)Beijing(Slash)1(Slash)87 Neuraminidase
      Burmeister, W.P., Daniels, R.S., Dayan, S., Gagnon, J., Cusack, S., Ruigrok, R.W.H.
      (1991) Virology 180: 266

    Organizational Affiliation

    EMBL Grenoble Outstation, Grenoble, France.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NEURAMINIDASEA, B390Influenza B virus (STRAIN B/BEIJING/1/87)Mutation(s): 0 
Gene Names: NA
EC: 3.2.1.18
UniProt
Find proteins for P27907 (Influenza B virus (strain B/Beijing/1/1987))
Explore P27907 
Go to UniProtKB:  P27907
Protein Feature View
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  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Work: 0.180 
  • R-Value Observed: 0.180 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 88.9α = 90
b = 88.9β = 90
c = 222.8γ = 120
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1993-10-31
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.3: 2011-11-16
    Changes: Atomic model
  • Version 1.4: 2017-11-29
    Changes: Advisory, Derived calculations, Other
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Derived calculations, Structure summary