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9tkm

CryoEM structure of coxsackievirus B1 virus-like particle with VP4 deletion

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Capsid protein VP1

Coxsackievirus B1

UniProt P08291

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 180 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers
9fjc 9scw 9scw 9tkm

4 assemblies

Heteromeric or nucleic-acid complex
7c9z 7c9z 7c9z 7c9z 7c9z 7c9z

6 assemblies

View Construct and Data Evidence
UniProt name POLG_CXB1J
Isoform —
PDB entities 1, 2, 3
Chains and sequence ranges Author chain 1； PDBConstruct 1–278； UniProt 571–848 Author chain 2； PDBConstruct 1–263； UniProt 70–332 Author chain 3； PDBConstruct 1–238； UniProt 333–570

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id9tkm
Deposition date deposition_date2025-12-10
Structure title titleCryoEM structure of coxsackievirus B1 virus-like particle with VP4 deletion
Keywords keywordsCVB1, VLP, vaccine candidate, enterovirus, VIRUS LIKE PARTICLE; VIRUS LIKE PARTICLE
Experimental Method methodELECTRON MICROSCOPY
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9tkm__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9tkm__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 1011 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

9tkm__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）0.00 Å
Rg (electron density)138.90 Å
Total Rg138.80 Å
Atom count624060
Residues40500
Excluded volume5619600 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9tkm__assembly_1__model_1 180-meric （180） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (3)

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7. Citations (1)