6ux2

Crystal structure of ZIKV RdRp in complex with STAT2

Method: X-RAY DIFFRACTION Dmax: 160.2 Å Quality: REASONABLE

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

Signal transducer and activator of transcription 2

Homo sapiens

UniProt P52630

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 × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–713 Not recorded Nonstructural Protein 5 × 1 (Q32ZE1) SO4 SULFATE ION × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8.5;298.15 K;0.2 M ammonium sulfate, 11% PEG 8000 and 0.1 M Tris-HCl, pH 8.5 Resolution 3.01 Å R-free 0.264

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 5 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name STAT2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–713; UniProt 1–713

Nonstructural Protein 5

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 2789–3419 Not recorded Signal transducer and activator of transcription 2 × 1 (P52630) SO4 SULFATE ION × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8.5;298.15 K;0.2 M ammonium sulfate, 11% PEG 8000 and 0.1 M Tris-HCl, pH 8.5 Resolution 3.01 Å R-free 0.264

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 2
Chains and sequence ranges Author chain B; PDBConstruct 1–631; UniProt 2789–3419

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 6ux2

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6ux2
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6ux2
Deposition date deposition_date2019-11-06
Structure title titleCrystal structure of ZIKV RdRp in complex with STAT2
Keywords keywordshost-pathogen interaction, VIRAL PROTEIN, DNA BINDING PROTEIN-VIRAL PROTEIN complex; DNA BINDING PROTEIN/VIRAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier48.49
Radius of gyration Rg (electron density) rg_electron49.75
Forward intensity I(0) i0262698000.00
Molecular weight molecular_weight131550.0 kDa
Excluded volume excluded_volume163580 ų
Envelope volume envelope_volume244640 ų
Hydration-shell volume shell_volume45008 ų
Envelope diameter envelope_diameter170.8
Shell Rg shell_rg46.96
Envelope Rg envelope_rg49.03
Shape Rg shape_rg49.76
Total Rg total_rg49.62
Total atoms total_atoms9281
Residues n_residues1218
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 dmax160.2
Rg (real space) rg_real49.41
Rg uncertainty (real space) rg_real_error2.16
I(0) (real space) i0_real2.6270e+08
I(0) uncertainty (real space) i0_real_error5.4330e+06
Rg (reciprocal space) rg_reciprocal48.50
I(0) (reciprocal space) i0_reciprocal262400000.0000
Solution quality estimate total_estimate0.6929
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary35.0
Skewness Skewness skewness0.524
Kurtosis Kurtosis kurtosis-0.726
Angular range angular_range— – 0.1600 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha16680000.0000
Real-space data points n_real_points33
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.487; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.479; Smooth: 0.066

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id6ux2B01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily2840 — Flavivirus RNA-directed RNA polymerase, thumb domain

8. Citations (1)

9. Files and Curves (10)