8wn8

CryoEM structure of ZIKV rsNS1

Method: ELECTRON MICROSCOPY Dmax: 116.5 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 × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain B; UniProt 791–1143 Chain C; UniProt 791–1143 Chain D; UniProt 791–1143 Chain E; UniProt 791–1143 Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.00 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 1–353; UniProt 791–1143 Author chain C; PDBConstruct 1–353; UniProt 791–1143 Author chain D; PDBConstruct 1–353; UniProt 791–1143 Author chain E; PDBConstruct 1–353; UniProt 791–1143

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 8wn8

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8wn8
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8wn8
Deposition date deposition_date2023-10-05
Structure title titleCryoEM structure of ZIKV rsNS1
Keywords keywordsFlavivirus, ZIKA, 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_guinier38.85
Radius of gyration Rg (electron density) rg_electron38.07
Forward intensity I(0) i0412451000.00
Molecular weight molecular_weight160630.0 kDa
Excluded volume excluded_volume198950 ų
Envelope volume envelope_volume272330 ų
Hydration-shell volume shell_volume58550 ų
Envelope diameter envelope_diameter118.8
Shell Rg shell_rg45.14
Envelope Rg envelope_rg37.44
Shape Rg shape_rg38.02
Total Rg total_rg38.62
Total atoms total_atoms22180
Residues n_residues1408
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 dmax116.5
Rg (real space) rg_real38.57
Rg uncertainty (real space) rg_real_error0.68
I(0) (real space) i0_real4.1250e+08
I(0) uncertainty (real space) i0_real_error5.5960e+06
Rg (reciprocal space) rg_reciprocal38.75
I(0) (reciprocal space) i0_reciprocal412500000.0000
Solution quality estimate total_estimate0.8980
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary51.2
Skewness Skewness skewness0.050
Kurtosis Kurtosis kurtosis-0.567
Angular range angular_range— – 0.2050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha39550000.0000
Real-space data points n_real_points42
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.956; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.815

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)