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12ze

CryoEM structure of Papaya Meleira Virus (PMeV) particles purified directly from Carica papaya latex

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

Coat protein

OrganismNot specified

UniProt A0A172JTY4

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 120 No other associated polymer Consistent with protein count
2 Protein homooligomer Homooligomer Protein 2 No other associated polymer Consistent with protein count
3 Protein homooligomer Homooligomer Protein 10 No other associated polymer Consistent with protein count
4 Protein homooligomer Homooligomer Protein 12 No other associated polymer Consistent with protein count
5 Protein homooligomer Homooligomer Protein 2 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer
12ze 12ze

2 assemblies

Homotetramer

None

Other homooligomers
12ze 12ze 12ze

3 assemblies

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name A0A172JTY4_9VIRU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–866； UniProt 274–1139 Author chain B； PDBConstruct 1–866； UniProt 274–1139

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_id12ze
Deposition date deposition_date2026-04-23
Structure title titleCryoEM structure of Papaya Meleira Virus (PMeV) particles purified directly from Carica papaya latex
Keywords keywordsPapaya sticky disease, Double-stranded RNA viruses, Quasiequivalent conformation, Icosahedral capsid, VIRUS; VIRUS
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.

12ze__assembly_1__model_1

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

Download this curve (.dat)

12ze__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 1011 1012 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

12ze__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)218.50 Å
Total Rg218.50 Å
Atom count753540
Residues93060
Excluded volume13370000 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 12ze__assembly_1__model_1 120-meric （120） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 12ze__assembly_2__model_1 dimeric （2） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3 1 12ze__assembly_3__model_1 decameric （10） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
4 1 12ze__assembly_4__model_1 dodecameric （12） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
5 1 12ze__assembly_5__model_1 dimeric （2） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (1)

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7. Citations (1)