7TN1

Multistate design to stabilize viral class I fusion proteins

• PDB DOI: https://doi.org/10.2210/pdb7TN1/pdb

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


• Deposited: 2022-01-20 Released: 2023-07-12 
• Deposition Author(s): Huang, J., Banerjee, A., Gonzalez, K., Mousa, J., Strauch, E.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.315 
• R-Value Work: 0.254 
• R-Value Observed: 0.256 

Literature

Multistate design to stabilize viral class I fusion proteins

Huang, J., Gonzalez, K., Banerjee, A., Mousa, J., Strauch, E.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 190.26 kDa 
• Atom Count: 10,463 
• Modelled Residue Count: 1,361 
• Deposited Residue Count: 1,704 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fusion glycoprotein F0	A [auth F], B [auth A], C [auth B]	568	Respiratory syncytial virus	Mutation(s): 0
UniProt
Find proteins for P03420 (Human respiratory syncytial virus A (strain A2)) Explore P03420  Go to UniProtKB:  P03420

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.315 
• R-Value Work: 0.254 
• R-Value Observed: 0.256 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 170.468	α = 90
b = 170.468	β = 90
c = 171.152	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHENIX	phasing
Coot	model building

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-07-12 
Deposition Author(s): Huang, J., Banerjee, A., Gonzalez, K., Mousa, J., Strauch, E.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01AI140245
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01AI143865

Revision History  

• Version 1.0: 2023-07-12
  Type: Initial release
  
• Version 1.1: 2023-10-25
  Changes: Data collection, Refinement description