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1wce

Crystal structure of the T13 IBDV viral particle reveals a missing link in icosahedral viruses evolution

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

MAJOR STRUCTURAL PROTEIN VP2

OrganismNot specified

UniProt P15480

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 780 No other associated polymer Consistent with protein count
2 Protein homooligomer Homooligomer Protein 13 No other associated polymer Consistent with protein count
3 Protein homooligomer Homooligomer Protein 65 No other associated polymer Consistent with protein count
4 Protein homooligomer Homooligomer Protein 78 No other associated polymer Consistent with protein count
5 Protein homooligomer Homooligomer Protein 13 No other associated polymer Consistent with protein count
6 Protein homooligomer Homooligomer Protein 780 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1wcd 1wcd

2 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers
1wcd 1wcd 1wcd 1wcd 1wce 1wce 1wce 1wce 1wce 1wce

10 assemblies

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name POLS_IBDVC
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–441； UniProt 1–441 Author chain B； PDBConstruct 1–441； UniProt 1–441 Author chain C； PDBConstruct 1–441； UniProt 1–441 Author chain D； PDBConstruct 1–441； UniProt 1–441 Author chain E； PDBConstruct 1–441； UniProt 1–441 Author chain F； PDBConstruct 1–441； UniProt 1–441 Author chain G； PDBConstruct 1–441； UniProt 1–441 Author chain H； PDBConstruct 1–441； UniProt 1–441 Author chain I； PDBConstruct 1–441； UniProt 1–441 Author chain J； PDBConstruct 1–441； UniProt 1–441 Author chain K； PDBConstruct 1–441； UniProt 1–441 Author chain L； PDBConstruct 1–441； UniProt 1–441 Author chain M； PDBConstruct 1–439； UniProt 1–441

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_id1wce
Deposition date deposition_date2004-11-12
Structure title titleCrystal structure of the T13 IBDV viral particle reveals a missing link in icosahedral viruses evolution
Keywords keywords;VIRUS, NON-ENVELOPED ICOSAHEDRAL VIRUSES, DOUBLE-STRANDED RNA VIRUS PROTEIN, BIRNAVIRUS, TRANSCRIPTASE MACHINERY, HYDROLASE, MEMBRANE TRANSLOCATION ACTIVITY, EVOLUTION, ICOSAHEDRAL VIRUS ;; VIRUS
Experimental Method methodX-RAY DIFFRACTION
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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.

1wce__assembly_1__model_1

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

Download this curve (.dat)

1wce__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.

1wce__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)307.00 Å
Total Rg307.00 Å
Atom count0
Residues0
Excluded volume43646000 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1wce__assembly_1__model_1 780-MERIC （780） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 1wce__assembly_2__model_1 tridecameric （13） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3 1 1wce__assembly_3__model_1 65-meric （65） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
4 1 1wce__assembly_4__model_1 78-meric （78） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
5 1 1wce__assembly_5__model_1 tridecameric （13） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
6 1 1wce__assembly_6__model_1 780-meric （780） 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)