3ZP3

INFLUENZA VIRUS (VN1194) H5 HA A138V mutant with LSTc

• PDB DOI: https://doi.org/10.2210/pdb3ZP3/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Influenza A virus (A/Vietnam/1194/2004(H5N1))
• Expression System: Gallus gallus
• Mutation(s): Yes 


• Deposited: 2013-02-26 Released: 2013-10-02 
• Deposition Author(s): Liu, J., Stevens, D.J., Gamblin, S.J., Skehel, J.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.277 
• R-Value Work: 0.236 
• R-Value Observed: 0.238 

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Hetero 6-mer - A3B3 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 57.84 kDa 
• Atom Count: 3,945 
• Modelled Residue Count: 479 
• Deposited Residue Count: 500 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HAEMAGGLUTININ	A [auth E]	340	Influenza A virus (A/Vietnam/1194/2004(H5N1))	Mutation(s): 1
UniProt
Find proteins for Q6DQ34 (Influenza A virus) Explore Q6DQ34  Go to UniProtKB:  Q6DQ34

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
HAEMAGGLUTININ	B [auth F]	160	Influenza A virus (A/Vietnam/1194/2004(H5N1))	Mutation(s): 0
UniProt
Find proteins for Q6DQ34 (Influenza A virus) Explore Q6DQ34  Go to UniProtKB:  Q6DQ34

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SIA	C [auth E]	N-acetyl-alpha-neuraminic acid C11 H19 N O9 SQVRNKJHWKZAKO-YRMXFSIDSA-N
NAG	E [auth F], F	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
GAL	D [auth E]	beta-D-galactopyranose C6 H12 O6 WQZGKKKJIJFFOK-FPRJBGLDSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.277 
• R-Value Work: 0.236 
• R-Value Observed: 0.238 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 101.07	α = 90
b = 101.07	β = 90
c = 449.21	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-10-02 
Deposition Author(s): Liu, J., Stevens, D.J., Gamblin, S.J., Skehel, J.J.

Revision History  

• Version 1.0: 2013-10-02
  Type: Initial release
  
• Version 1.1: 2013-11-20
  Changes: Database references
• Version 1.2: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Data collection, Database references, Derived calculations, Other, Structure summary