6vyo

Crystal structure of RNA binding domain of nucleocapsid phosphoprotein from SARS coronavirus 2

Method: X-RAY DIFFRACTION Dmax: 82.0 Å Quality: EXCELLENT

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

Nucleoprotein

Severe acute respiratory syndrome coronavirus 2

UniProt P0DTC9

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 A; UniProt 47–173 Chain B; UniProt 47–173 Chain C; UniProt 47–173 Chain D; UniProt 47–173 Fragment:RNA binding domain MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 4 CL CHLORIDE ION × 4 ZN ZINC ION × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6;289 K;20.0% PEG6000, 0.1M MES, 10.0 mM Zinc chloride Resolution 1.70 Å R-free 0.205

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.

96 other PDB entries and 221 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NCAP_SARS2
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–128; UniProt 47–173 Author chain B; PDBConstruct 2–128; UniProt 47–173 Author chain C; PDBConstruct 2–128; UniProt 47–173 Author chain D; PDBConstruct 2–128; UniProt 47–173

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 6vyo

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6vyo
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6vyo
Deposition date deposition_date2020-02-27
Structure title titleCrystal structure of RNA binding domain of nucleocapsid phosphoprotein from SARS coronavirus 2
Keywords keywords;CSGID, COVID-19, RNA binding domain, nucleocapsid protein, nucleoprotein, Structural Genomics, Center for Structural Genomics of Infectious Diseases, VIRAL PROTEIN ;; VIRAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier27.33
Radius of gyration Rg (electron density) rg_electron26.31
Forward intensity I(0) i054750900.00
Molecular weight molecular_weight56360.0 kDa
Excluded volume excluded_volume70029 ų
Envelope volume envelope_volume92214 ų
Hydration-shell volume shell_volume28672 ų
Envelope diameter envelope_diameter86.5
Shell Rg shell_rg34.26
Envelope Rg envelope_rg26.03
Shape Rg shape_rg26.29
Total Rg total_rg27.27
Total atoms total_atoms3964
Residues n_residues499
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 dmax82.0
Rg (real space) rg_real27.21
Rg uncertainty (real space) rg_real_error0.67
I(0) (real space) i0_real5.4750e+07
I(0) uncertainty (real space) i0_real_error8.3910e+05
Rg (reciprocal space) rg_reciprocal27.25
I(0) (reciprocal space) i0_reciprocal54750000.0000
Solution quality estimate total_estimate0.9160
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary39.6
Skewness Skewness skewness0.113
Kurtosis Kurtosis kurtosis-0.667
Angular range angular_range— – 0.2900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha19080000.0000
Real-space data points n_real_points59
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.974; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.985

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)