8y9j

Structure of the Ebola virus nucleocapsid subunit

Method: ELECTRON MICROSCOPY Dmax: 121.7 Å Quality: REASONABLE

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

Nucleoprotein

Zaire ebolavirus

UniProt P18272

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–RNA Heteromer Protein × 4 RNA 1 PDB declaration: pentameric(5) Consistent with all polymer counts Chain A; UniProt 1–739 Chain B; UniProt 1–739 Not recorded Membrane-associated protein VP24 × 2 (Q05322) RNA (12-MER) × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE;The sample was applied to both sides of the grid. The grids were blotted for 14 seconds. Resolution 4.60 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.

13 other PDB entries and 22 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NCAP_EBOZM
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–739; UniProt 1–739 Author chain B; PDBConstruct 1–739; UniProt 1–739

Membrane-associated protein VP24

Zaire ebolavirus

UniProt Q05322

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–RNA Heteromer Protein × 4 RNA 1 PDB declaration: pentameric(5) Consistent with all polymer counts Chain C; UniProt 1–251 Chain D; UniProt 1–251 Not recorded Nucleoprotein × 2 (P18272) RNA (12-MER) × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE;The sample was applied to both sides of the grid. The grids were blotted for 14 seconds. Resolution 4.60 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.

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

View Construct and Data Evidence
UniProt name VP24_EBOZM
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–251; UniProt 1–251 Author chain D; PDBConstruct 1–251; UniProt 1–251

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 8y9j

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8y9j
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8y9j
Deposition date deposition_date2024-02-06
Structure title titleStructure of the Ebola virus nucleocapsid subunit
Keywords keywordsComplex, VIRAL PROTEIN, VIRAL PROTEIN-RNA complex; VIRAL PROTEIN/RNA
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier36.30
Radius of gyration Rg (electron density) rg_electron35.79
Forward intensity I(0) i0295578000.00
Molecular weight molecular_weight139020.0 kDa
Excluded volume excluded_volume174510 ų
Envelope volume envelope_volume240440 ų
Hydration-shell volume shell_volume55436 ų
Envelope diameter envelope_diameter130.3
Shell Rg shell_rg42.43
Envelope Rg envelope_rg35.59
Shape Rg shape_rg35.79
Total Rg total_rg36.29
Total atoms total_atoms9770
Residues n_residues1217
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 dmax121.7
Rg (real space) rg_real36.20
Rg uncertainty (real space) rg_real_error0.81
I(0) (real space) i0_real2.9560e+08
I(0) uncertainty (real space) i0_real_error4.8410e+06
Rg (reciprocal space) rg_reciprocal36.26
I(0) (reciprocal space) i0_reciprocal295600000.0000
Solution quality estimate total_estimate0.6696
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary47.0
Skewness Skewness skewness0.278
Kurtosis Kurtosis kurtosis-0.252
Angular range angular_range— – 0.2200 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha82050000.0000
Real-space data points n_real_points45
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.829; Stabil: 1.000; Sysdev: 0.101; Positv: 1.000; Valcen: 1.000; Smooth: 0.910

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)