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7sfu

CryoEM structure of Venezuelan Equine Encephalitis virus (VEEV) TC-83 strain VLP

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

Spike glycoprotein E1

Venezuelan equine encephalitis virus (strain TC-83)

UniProt P05674

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 720 2-acetamido-2-deoxy-beta-D-glucopyranose × 720 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 12 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 Consistent with protein count
3 Protein homooligomer Homooligomer Protein 60 2-acetamido-2-deoxy-beta-D-glucopyranose × 60 Consistent with protein count
4 Protein homooligomer Homooligomer Protein 72 2-acetamido-2-deoxy-beta-D-glucopyranose × 72 Consistent with protein count
5 Protein homooligomer Homooligomer Protein 12 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer
3j0g 3j0g 7ffo

3 assemblies

Other homooligomers
1ep5 1ep6 3j0c 3j0c 3j0c 3j0c 3j0c 3j0g 3j0g 3j0g 7ffe 7ffq

17 assemblies; showing the first 12

Heteromeric or nucleic-acid complex
7fff 7ffl 7ffn 7sfv 7sfv 7sfv 7sfv 7sfv 7sfw 8deq 8der 8eeu

13 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name POLS_EEVV8
Isoform —
PDB entities 1, 2, 3
Chains and sequence ranges Author chain A； PDBConstruct 1–442； UniProt 813–1254 Author chain D； PDBConstruct 1–442； UniProt 813–1254 Author chain G； PDBConstruct 1–442； UniProt 813–1254 Author chain J； PDBConstruct 1–442； UniProt 813–1254 Author chain B； PDBConstruct 1–423； UniProt 335–757 Author chain E； PDBConstruct 1–423； UniProt 335–757 Author chain H； PDBConstruct 1–423； UniProt 335–757 Author chain K； PDBConstruct 1–423； UniProt 335–757 Author chain C； PDBConstruct 1–162； UniProt 114–275 Author chain F； PDBConstruct 1–162； UniProt 114–275 Author chain I； PDBConstruct 1–162； UniProt 114–275 Author chain L； PDBConstruct 1–162； UniProt 114–275

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_id7sfu
Deposition date deposition_date2021-10-04
Structure title titleCryoEM structure of Venezuelan Equine Encephalitis virus (VEEV) TC-83 strain VLP
Keywords keywordsVLP, VEEV, viral protein, 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.

7sfu__assembly_1__model_1

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

Download this curve (.dat)

7sfu__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.

7sfu__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)271.20 Å
Total Rg271.30 Å
Atom count1918320
Residues246480
Excluded volume34086000 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7sfu__assembly_1__model_1 720-meric （720） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 7sfu__assembly_2__model_1 dodecameric （12） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3 1 7sfu__assembly_3__model_1 60-meric （60） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
4 1 7sfu__assembly_4__model_1 72-meric （72） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
5 1 7sfu__assembly_5__model_1 dodecameric （12） 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 (4)

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7. Citations (1)