3ZNM

H5 Haemagglutinin in Complex with Sialyl-Lewis X


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.256 
  • R-Value Work: 0.238 
  • R-Value Observed: 0.239 

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Literature

Recognition of Sulphated and Fucosylated Receptor Sialosides by A/Vietnam/1194/2004 (H5N1) Influenza Virus.

Xiong, X.Tuzikov, A.Coombs, P.Martin, S.Walker, P.A.Gamblin, S.J.Bovin, N.Skehel, J.J.

(2013) Virus Res 178: 12


Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
HAEMAGGLUTININACE326Influenza A virus (A/Vietnam/1194/2004(H5N1))Mutation(s): 0 
Gene Names: HA
Find proteins for Q6DQ34 (Influenza A virus)
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Go to UniProtKB:  Q6DQ34
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
HAEMAGGLUTININBDF166Influenza A virus (A/Vietnam/1194/2004(H5N1))Mutation(s): 0 
Gene Names: HA
Find proteins for Q6DQ34 (Influenza A virus)
Explore Q6DQ34 
Go to UniProtKB:  Q6DQ34
Protein Feature View
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  • Reference Sequence
Oligosaccharides

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Entity ID: 3
MoleculeChainsChain Length2D Diagram Glycosylation3D Interactions
N-acetyl-alpha-neuraminic acid-(2-3)-alpha-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose
G, H, I
4 N/A Oligosaccharides Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.256 
  • R-Value Work: 0.238 
  • R-Value Observed: 0.239 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 175.56α = 90
b = 101.36β = 111.29
c = 161.2γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-09-25
    Type: Initial release
  • Version 1.1: 2013-11-27
    Changes: Database references
  • Version 1.2: 2015-01-21
    Changes: Atomic model, Derived calculations, Non-polymer description, Other, Refinement description
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary