8wo0

CryoEM structure of ZIKV rsNS1 filament

Method: ELECTRON MICROSCOPY Dmax: 210.5 Å Quality: GOOD

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

Non-structural protein 1

Zika virus

UniProt Q32ZE1

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 homooligomer Homooligomer Protein × 10 PDB declaration: decameric(10) Consistent with protein copy count Chain B; UniProt 791–1142 Chain C; UniProt 791–1142 Chain D; UniProt 791–1142 Chain E; UniProt 791–1142 Chain F; UniProt 791–1142 Chain G; UniProt 791–1142 Chain K; UniProt 791–1142 Chain L; UniProt 791–1142 Chain M; UniProt 791–1142 Chain N; UniProt 791–1142 Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 8.00 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.

263 other PDB entries and 302 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name POLG_ZIKV
Isoform
PDB entities 1
Chains and sequence ranges Author chain B; PDBConstruct 1–352; UniProt 791–1142 Author chain C; PDBConstruct 1–352; UniProt 791–1142 Author chain D; PDBConstruct 1–352; UniProt 791–1142 Author chain E; PDBConstruct 1–352; UniProt 791–1142 Author chain F; PDBConstruct 1–352; UniProt 791–1142 Author chain G; PDBConstruct 1–352; UniProt 791–1142 Author chain K; PDBConstruct 1–352; UniProt 791–1142 Author chain L; PDBConstruct 1–352; UniProt 791–1142 Author chain M; PDBConstruct 1–352; UniProt 791–1142 Author chain N; PDBConstruct 1–352; UniProt 791–1142

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 8wo0

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8wo0
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8wo0
Deposition date deposition_date2023-10-06
Structure title titleCryoEM structure of ZIKV rsNS1 filament
Keywords keywordsantibody, flavivirus, zika, cryoEM, non structural protein 1, ns1, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier69.61
Radius of gyration Rg (electron density) rg_electron70.34
Forward intensity I(0) i02427450000.00
Molecular weight molecular_weight402200.0 kDa
Excluded volume excluded_volume498120 ų
Envelope volume envelope_volume835760 ų
Hydration-shell volume shell_volume107100 ų
Envelope diameter envelope_diameter237.8
Shell Rg shell_rg60.21
Envelope Rg envelope_rg68.79
Shape Rg shape_rg70.32
Total Rg total_rg70.16
Total atoms total_atoms50106
Residues n_residues3520
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 dmax210.5
Rg (real space) rg_real69.88
Rg uncertainty (real space) rg_real_error1.30
I(0) (real space) i0_real2.4240e+09
I(0) uncertainty (real space) i0_real_error4.5790e+07
Rg (reciprocal space) rg_reciprocal67.74
I(0) (reciprocal space) i0_reciprocal2417000000.0000
Solution quality estimate total_estimate0.8258
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary57.4
Skewness Skewness skewness0.584
Kurtosis Kurtosis kurtosis-0.402
Angular range angular_range— – 0.1100 −1
Current regularization parameter α current_alpha0.0048
Highest regularization parameter α highest_alpha277200000.0000
Real-space data points n_real_points23
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.820; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.282

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)