9WAG | pdb_00009wag

Yeast-expressed polio type 1 expanded virus-like particles

PDB DOI: https://doi.org/10.2210/pdb9WAG/pdb
EM Map EMD-65817: EMDB EMDataResource

Classification: VIRUS LIKE PARTICLE
Organism(s): Poliovirus 1
Expression System: Komagataella pastoris
Mutation(s): No

Deposited: 2025-08-12 Released: 2026-03-04
Deposition Author(s): Hong, Q., Cong, Y.
Funding Organization(s): Chinese Academy of Sciences

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.95 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structural insight into the assembly and D antigenicity of polio type 1 stabilized virus-like particles

Hong, Q., Chen, T., Han, W.Y., Wang, S.X.

To be published.

Macromolecule Content

Total Structure Weight: 90.1 kDa
Atom Count: 4,930
Modeled Residue Count: 625
Deposited Residue Count: 812
Unique protein chains: 3

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP1	A	302	Poliovirus 1	Mutation(s): 0
UniProt
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney)) Explore P03300 Go to UniProtKB: P03300
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P03300
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP2	B	272	Poliovirus 1	Mutation(s): 0
UniProt
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney)) Explore P03300 Go to UniProtKB: P03300
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P03300
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP3	C	238	Poliovirus 1	Mutation(s): 0
UniProt
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney)) Explore P03300 Go to UniProtKB: P03300
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P03300
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.95 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.19.2_4158
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2026-03-04

Deposition Author(s):

Funding Organization	Location	Grant Number
Chinese Academy of Sciences	China	--

Revision History (Full details and data files)

Version 1.0: 2026-03-04
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.