6P6P

Crystal structure of hemagglutinin from influenza virus A/Sichuan/2/1987 (H3N2)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.31 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.230 

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Ligand Structure Quality Assessment 


This is version 2.0 of the entry. See complete history


Literature

Crystal structure of hemagglutinin from influenza virus A/Sichuan/2/1987 (H3N2)

Dai, Y.N.Fremont, D.H.Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Hemagglutinin
A, B, C, D, E, F
A, B, C, D, E, F
497Influenza A virus (A/Sichuan/2/1987(H3N2))Mutation(s): 0 
Gene Names: HA
UniProt
Find proteins for H9XCU1 (Influenza A virus)
Explore H9XCU1 
Go to UniProtKB:  H9XCU1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupH9XCU1
Protein Feature View
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  • Reference Sequence
Oligosaccharides

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Entity ID: 2
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
G, H, I, J, K, L
G, H, I, J, K, L
3N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G15407YE
GlyCosmos:  G15407YE
GlyGen:  G15407YE
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAG (Subject of Investigation/LOI)
Query on NAG

Download Ideal Coordinates CCD File 
AA [auth D],
BA [auth D],
CA [auth E],
DA [auth E],
EA [auth E],
AA [auth D],
BA [auth D],
CA [auth E],
DA [auth E],
EA [auth E],
FA [auth E],
GA [auth F],
HA [auth F],
IA [auth F],
JA [auth F],
M [auth A],
N [auth A],
O [auth A],
P [auth A],
Q [auth B],
R [auth B],
S [auth B],
T [auth B],
U [auth C],
V [auth C],
W [auth C],
X [auth C],
Y [auth D],
Z [auth D]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.31 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.230 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 211.94α = 90
b = 149.94β = 135.01
c = 150.09γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
Cootmodel building
PHASERphasing
Cootmodel building

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-07-01
    Type: Initial release
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary