8WN8

CryoEM structure of ZIKV rsNS1

• PDB DOI: https://doi.org/10.2210/pdb8WN8/pdb
• EM Map EMD-37663: EMDB EMDataResource

• Classification: VIRAL PROTEIN
• Organism(s): Zika virus
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2023-10-05 Released: 2024-05-08 
• Deposition Author(s): Chew, B.L.A., Luo, D.
• Funding Organization(s): Ministry of Education (MoE, Singapore)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural basis of Zika virus NS1 multimerization and human antibody recognition

Chew, B.L.A., Ngoh, A.Q., Phoo, W.W., Weng, M.J.G., Sheng, H.J., Chan, K.W.K., Tan, E.Y.J., Gelbart, T., Xu, C., Tan, G.S., Vasudevan, S.G., Luo, D.

(2024) Npj Viruses 2: 14

• DOI: https://doi.org/10.1038/s44298-024-00024-6

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 165.45 kDa 
• Atom Count: 11,296 
• Modelled Residue Count: 1,408 
• Deposited Residue Count: 1,444 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Non-structural protein 1	A [auth B], B [auth C], C [auth D], D [auth E]	361	Zika virus	Mutation(s): 0
UniProt
Find proteins for Q32ZE1 (Zika virus) Explore Q32ZE1  Go to UniProtKB:  Q32ZE1
Glycosylation
Glycosylation Sites: 1

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG (Subject of Investigation/LOI)	E [auth B], F [auth C]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.21rc1_5015

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-05-08 
Deposition Author(s): Chew, B.L.A., Luo, D.

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Funding Organization	Location	Grant Number
Ministry of Education (MoE, Singapore)	Singapore	T2EP30220-0020

Revision History  

• Version 1.0: 2024-05-08
  Type: Initial release
  
• Version 1.1: 2024-11-13
  Changes: Data collection, Structure summary