Biological Assembly 1  

 3D View: Structure | Ligand Interaction

Global Symmetry: Icosahedral - I  (3D View)
Global Stoichiometry: Hetero 960-mer - A240B240C240D240 

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

Macromolecule Content

• Total Structure Weight: 472.23 kDa 
• Atom Count: 33104 
• Modelled Residue Count: 4264 
• Deposited Residue Count: 4264 
• Unique protein chains: 4

7N1H

CryoEM structure of Venezuelan equine encephalitis virus VLP in complex with the LDLRAD3 receptor

• DOI: 10.2210/pdb7N1H/pdb
• EMDataResource: EMD-24116

• Classification: VIRUS LIKE PARTICLE
• Organism(s): Mus musculus, Venezuelan equine encephalitis virus
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2021-05-27 Released: 2021-10-13 
• Deposition Author(s): Basore, K., Nelson, C.A., Fremont, D.H., Center for Structural Genomics of Infectious Diseases (CSGID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of Venezuelan equine encephalitis virus in complex with the LDLRAD3 receptor

Basore, K., Ma, H., Kafai, N.M., Mackin, S., Kim, A.S., Nelson, C.A., Diamond, M.S., Fremont, D.H.

(2021) Nature 

• DOI: 10.1038/s41586-021-03963-9

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Low-density lipoprotein receptor class A domain-containing protein 3	B [auth M], C [auth N], A [auth O], D [auth P]	39	Mus musculus	Mutation(s): 0  Gene Names: Ldlrad3
UniProt
Find proteins for A2AR95 (Mus musculus) Explore A2AR95  Go to UniProtKB:  A2AR95

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
E1 envelope glycoprotein	N [auth A], K [auth B], H [auth C], E [auth D]	442	Venezuelan equine encephalitis virus	Mutation(s): 0  EC: 3.4.21.90
UniProt
Find proteins for A0A0C4MX98 (Venezuelan equine encephalitis virus) Explore A0A0C4MX98  Go to UniProtKB:  A0A0C4MX98

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
E2 envelope glycoprotein	O [auth E], L [auth F], I [auth G], F [auth H]	423	Venezuelan equine encephalitis virus	Mutation(s): 0  EC: 3.4.21.90
UniProt
Find proteins for A0A0C4MX98 (Venezuelan equine encephalitis virus) Explore A0A0C4MX98  Go to UniProtKB:  A0A0C4MX98

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid	P [auth I], M [auth J], J [auth K], G [auth L]	162	Venezuelan equine encephalitis virus	Mutation(s): 0  EC: 3.4.21.90
UniProt
Find proteins for A0A0C4MX98 (Venezuelan equine encephalitis virus) Explore A0A0C4MX98  Go to UniProtKB:  A0A0C4MX98

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG (Subject of Investigation/LOI)	AA [auth A], BA [auth E], U [auth D], V [auth H], W [auth C], X [auth G], Y [auth B], Z [auth F]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
CA	Q [auth O], R [auth M], S [auth N], T [auth P]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2021-05-27 
• Released Date: 2021-10-13 
Deposition Author(s): Basore, K., Nelson, C.A., Fremont, D.H., Center for Structural Genomics of Infectious Diseases (CSGID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201700060C

Revision History  

• Version 1.0: 2021-10-13
  Type: Initial release