1NS1

RNA-BINDING DOMAIN OF NON-STRUCTURAL PROTEIN 1 FROM INFLUENZA VIRUS, NMR, 16 STRUCTURES


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 16 
  • Selection Criteria: LOWEST RESIDUAL CONSTRAINT VIOLATIONS 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

A novel RNA-binding motif in influenza A virus non-structural protein 1.

Chien, C.Y.Tejero, R.Huang, Y.Zimmerman, D.E.Rios, C.B.Krug, R.M.Montelione, G.T.

(1997) Nat.Struct.Mol.Biol. 4: 891-895


  • PubMed Abstract: 
  • The solution NMR structure of the RNA-binding domain from influenza virus non-structural protein 1 exhibits a novel dimeric six-helical protein fold. Distributions of basic residues and conserved salt bridges of dimeric NS1(1-73) suggest that the fac ...

    The solution NMR structure of the RNA-binding domain from influenza virus non-structural protein 1 exhibits a novel dimeric six-helical protein fold. Distributions of basic residues and conserved salt bridges of dimeric NS1(1-73) suggest that the face containing antiparallel helices 2 and 2' forms a novel arginine-rich nucleic acid binding motif.


    Related Citations: 
    • An Amino-Terminal Polypeptide Fragment of the Influenza Virus Ns1 Protein Possesses Specific RNA-Binding Activity and Largely Helical Backbone Structure
      Qian, X.Y.,Chien, C.Y.,Lu, Y.,Montelione, G.T.,Krug, R.M.
      (1995) RNA 1: 948



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
NONSTRUCTURAL PROTEIN 1
A, B
73Influenza A virus (strain A/Udorn/307/1972 H3N2)Gene Names: NS
Find proteins for P03495 (Influenza A virus (strain A/Udorn/307/1972 H3N2))
Go to UniProtKB:  P03495
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 16 
  • Selection Criteria: LOWEST RESIDUAL CONSTRAINT VIOLATIONS 
  • Olderado: 1NS1 Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-01-14
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance