8x0x

Crystal structure of JE-5C in complex with SARS-CoV-2 RBD

Method: X-RAY DIFFRACTION Dmax: 125.1 Å Quality: REASONABLE

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

Spike protein S1

Severe acute respiratory syndrome coronavirus 2

UniProt P0DTC2

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain E; UniProt 334–528 Fragment:receptor-binding domain Heavy chain of JE-5C Fab × 1 Light chain of JE-5C Fab × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;0.2 M magnesium sulfate heptahydrate 20 % (w/v) polyethylene glycol 3350 Resolution 3.45 Å R-free 0.285
2 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 334–528 Fragment:receptor-binding domain Heavy chain of JE-5C Fab × 1 Light chain of JE-5C Fab × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;0.2 M magnesium sulfate heptahydrate 20 % (w/v) polyethylene glycol 3350 Resolution 3.45 Å R-free 0.285

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.

2152 other PDB entries and 2472 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SPIKE_SARS2
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–195; UniProt 334–528 Author chain E; PDBConstruct 1–195; UniProt 334–528

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 8x0x

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8x0x
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8x0x
Deposition date deposition_date2023-11-06
Structure title titleCrystal structure of JE-5C in complex with SARS-CoV-2 RBD
Keywords keywordsAntibody, broad neutralization, class 1/2, Omicron variants, vaccine, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM complex; VIRAL PROTEIN/IMMUNE SYSTEM
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier38.21
Radius of gyration Rg (electron density) rg_electron38.03
Forward intensity I(0) i0283397000.00
Molecular weight molecular_weight134650.0 kDa
Excluded volume excluded_volume167470 ų
Envelope volume envelope_volume223620 ų
Hydration-shell volume shell_volume50014 ų
Envelope diameter envelope_diameter132.0
Shell Rg shell_rg42.80
Envelope Rg envelope_rg38.03
Shape Rg shape_rg37.99
Total Rg total_rg38.48
Total atoms total_atoms9487
Residues n_residues1228
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 dmax125.1
Rg (real space) rg_real38.22
Rg uncertainty (real space) rg_real_error1.06
I(0) (real space) i0_real2.8340e+08
I(0) uncertainty (real space) i0_real_error4.9780e+06
Rg (reciprocal space) rg_reciprocal38.22
I(0) (reciprocal space) i0_reciprocal283400000.0000
Solution quality estimate total_estimate0.6955
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary45.8
Skewness Skewness skewness0.288
Kurtosis Kurtosis kurtosis-0.476
Angular range angular_range— – 0.2050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha35400000.0000
Real-space data points n_real_points42
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.927; Stabil: 1.000; Sysdev: 0.132; Positv: 1.000; Valcen: 0.994; Smooth: 0.865

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)