1E8T

Structure of the multifunctional paramyxovirus hemagglutinin-neuraminidase

• PDB DOI: https://doi.org/10.2210/pdb1E8T/pdb

• Classification: HYDROLASE
• Organism(s): Newcastle disease virus (strain Kansas)
• Mutation(s): No 


• Deposited: 2000-10-01 Released: 2001-04-03 
• Deposition Author(s): Crennell, S., Takimoto, T., Portner, A., Taylor, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.276 
• R-Value Work: 0.222 
• R-Value Observed: 0.222 

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 101.1 kDa 
• Atom Count: 7,214 
• Modelled Residue Count: 897 
• Deposited Residue Count: 908 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HEMAGGLUTININ-NEURAMINIDASE	A, B	454	Newcastle disease virus (strain Kansas)	Mutation(s): 0  EC: 3.2.1.18
UniProt
Find proteins for Q9Q2W5 (Newcastle disease virus (strain Kansas)) Explore Q9Q2W5  Go to UniProtKB:  Q9Q2W5

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG	H [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
GOL	F [auth A], G [auth A], I [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CA	E [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.276 
• R-Value Work: 0.222 
• R-Value Observed: 0.222 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.71	α = 90
b = 77.91	β = 90
c = 198.16	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2001-04-03 
Deposition Author(s): Crennell, S., Takimoto, T., Portner, A., Taylor, G.

Revision History  

• Version 1.0: 2001-04-03
  Type: Initial release
  
• Version 1.1: 2011-10-19
  Changes: Atomic model, Database references, Derived calculations, Non-polymer description, Other, Refinement description, Source and taxonomy, Structure summary, Version format compliance
• Version 1.2: 2018-04-25
  Changes: Data collection
• Version 1.3: 2018-05-02
  Changes: Data collection, Source and taxonomy
• Version 1.4: 2019-07-10
  Changes: Data collection, Derived calculations
• Version 1.5: 2019-07-24
  Changes: Data collection
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Structure summary