9c8i

Cryo-EM Structure of EV-D68 B3 Inactivated Virus Particle

Method: ELECTRON MICROSCOPY Dmax: 90.8 Å Quality: REASONABLE

1. Protein Identity and Related Structures Protein Identity & Related Structures

VP1

Human enterovirus D68

UniProt A0A5B9NJ24

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 240 PDB declaration: 240-meric(240) Consistent with protein copy count Chain A; UniProt 565–859 Not recorded VP2 × 60 (A0A6B7FIF3) VP3 × 60 (A0A1L7H9D2) VP4 × 60 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
2 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 565–859 Not recorded VP2 × 1 (A0A6B7FIF3) VP3 × 1 (A0A1L7H9D2) VP4 × 1 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
3 Protein heterocomplex Heteromer Protein × 20 PDB declaration: eicosameric(20) Consistent with protein copy count Chain A; UniProt 565–859 Not recorded VP2 × 5 (A0A6B7FIF3) VP3 × 5 (A0A1L7H9D2) VP4 × 5 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
4 Protein heterocomplex Heteromer Protein × 24 PDB declaration: 24-meric(24) Consistent with protein copy count Chain A; UniProt 565–859 Not recorded VP2 × 6 (A0A6B7FIF3) VP3 × 6 (A0A1L7H9D2) VP4 × 6 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
5 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 565–859 Not recorded VP2 × 1 (A0A6B7FIF3) VP3 × 1 (A0A1L7H9D2) VP4 × 1 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

1 other PDB entries and 5 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A5B9NJ24_HED68
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–295; UniProt 565–859

VP2

Human enterovirus D68

UniProt A0A6B7FIF3

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 240 PDB declaration: 240-meric(240) Consistent with protein copy count Chain B; UniProt 70–317 Not recorded VP1 × 60 (A0A5B9NJ24) VP3 × 60 (A0A1L7H9D2) VP4 × 60 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
2 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain B; UniProt 70–317 Not recorded VP1 × 1 (A0A5B9NJ24) VP3 × 1 (A0A1L7H9D2) VP4 × 1 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
3 Protein heterocomplex Heteromer Protein × 20 PDB declaration: eicosameric(20) Consistent with protein copy count Chain B; UniProt 70–317 Not recorded VP1 × 5 (A0A5B9NJ24) VP3 × 5 (A0A1L7H9D2) VP4 × 5 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
4 Protein heterocomplex Heteromer Protein × 24 PDB declaration: 24-meric(24) Consistent with protein copy count Chain B; UniProt 70–317 Not recorded VP1 × 6 (A0A5B9NJ24) VP3 × 6 (A0A1L7H9D2) VP4 × 6 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
5 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain B; UniProt 70–317 Not recorded VP1 × 1 (A0A5B9NJ24) VP3 × 1 (A0A1L7H9D2) VP4 × 1 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

1 other PDB entries and 5 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A6B7FIF3_HED68
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–248; UniProt 70–317

VP3

Human enterovirus D68

UniProt A0A1L7H9D2

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 240 PDB declaration: 240-meric(240) Consistent with protein copy count Chain C; UniProt 318–564 Not recorded VP1 × 60 (A0A5B9NJ24) VP2 × 60 (A0A6B7FIF3) VP4 × 60 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
2 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain C; UniProt 318–564 Not recorded VP1 × 1 (A0A5B9NJ24) VP2 × 1 (A0A6B7FIF3) VP4 × 1 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
3 Protein heterocomplex Heteromer Protein × 20 PDB declaration: eicosameric(20) Consistent with protein copy count Chain C; UniProt 318–564 Not recorded VP1 × 5 (A0A5B9NJ24) VP2 × 5 (A0A6B7FIF3) VP4 × 5 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
4 Protein heterocomplex Heteromer Protein × 24 PDB declaration: 24-meric(24) Consistent with protein copy count Chain C; UniProt 318–564 Not recorded VP1 × 6 (A0A5B9NJ24) VP2 × 6 (A0A6B7FIF3) VP4 × 6 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
5 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain C; UniProt 318–564 Not recorded VP1 × 1 (A0A5B9NJ24) VP2 × 1 (A0A6B7FIF3) VP4 × 1 (A0A4P8L6Q8) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

3 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A1L7H9D2_HED68
Isoform
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 1–247; UniProt 318–564

VP4

Human enterovirus D68

UniProt A0A4P8L6Q8

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 240 PDB declaration: 240-meric(240) Consistent with protein copy count Chain D; UniProt 1–69 Not recorded VP1 × 60 (A0A5B9NJ24) VP2 × 60 (A0A6B7FIF3) VP3 × 60 (A0A1L7H9D2) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
2 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain D; UniProt 1–69 Not recorded VP1 × 1 (A0A5B9NJ24) VP2 × 1 (A0A6B7FIF3) VP3 × 1 (A0A1L7H9D2) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
3 Protein heterocomplex Heteromer Protein × 20 PDB declaration: eicosameric(20) Consistent with protein copy count Chain D; UniProt 1–69 Not recorded VP1 × 5 (A0A5B9NJ24) VP2 × 5 (A0A6B7FIF3) VP3 × 5 (A0A1L7H9D2) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
4 Protein heterocomplex Heteromer Protein × 24 PDB declaration: 24-meric(24) Consistent with protein copy count Chain D; UniProt 1–69 Not recorded VP1 × 6 (A0A5B9NJ24) VP2 × 6 (A0A6B7FIF3) VP3 × 6 (A0A1L7H9D2) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å
5 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain D; UniProt 1–69 Not recorded VP1 × 1 (A0A5B9NJ24) VP2 × 1 (A0A6B7FIF3) VP3 × 1 (A0A1L7H9D2) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.73 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name A0A4P8L6Q8_HED68
Isoform
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 1–69; UniProt 1–69

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.

SAXS scattering curve SAXS Profile

SAXS profile for 9c8i

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9c8i
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9c8i
Deposition date deposition_date2024-06-12
Structure title titleCryo-EM Structure of EV-D68 B3 Inactivated Virus Particle
Keywords keywordsEV-D68, B3 subclade, VLP, VIRUS LIKE PARTICLE; VIRUS LIKE PARTICLE
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier28.42
Radius of gyration Rg (electron density) rg_electron27.51
Forward intensity I(0) i0128465000.00
Molecular weight molecular_weight89703.0 kDa
Excluded volume excluded_volume112120 ų
Envelope volume envelope_volume131090 ų
Hydration-shell volume shell_volume38495 ų
Envelope diameter envelope_diameter95.6
Shell Rg shell_rg35.91
Envelope Rg envelope_rg28.33
Shape Rg shape_rg27.50
Total Rg total_rg28.33
Total atoms total_atoms6312
Residues n_residues809
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax90.8
Rg (real space) rg_real28.36
Rg uncertainty (real space) rg_real_error0.53
I(0) (real space) i0_real1.2850e+08
I(0) uncertainty (real space) i0_real_error1.8340e+06
Rg (reciprocal space) rg_reciprocal28.38
I(0) (reciprocal space) i0_reciprocal128500000.0000
Solution quality estimate total_estimate0.6839
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary34.1
Skewness Skewness skewness0.335
Kurtosis Kurtosis kurtosis-0.298
Angular range angular_range— – 0.2800 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha24630000.0000
Real-space data points n_real_points57
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.889; Stabil: 1.000; Sysdev: 0.109; Positv: 1.000; Valcen: 1.000; Smooth: 0.890

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)