7uzb

Structure of the SARS-CoV-2 S S1 doamin in complex with the mouse antibody Fab fragment, HSW-2

Method: ELECTRON MICROSCOPY Dmax: 127.4 Å Quality: GOOD

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

Spike glycoprotein

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 A; UniProt 1–1213 Fragment:Spike S1 domain Mutation:P817F,P892A,P899A,P942A,P986K,P987V HSW-2 Fab heavy chain × 1 HSW-2 Fab light chain × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 4.10 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.

2152 other PDB entries and 2473 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 1–1210; UniProt 1–1213

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 7uzb

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7uzb
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7uzb
Deposition date deposition_date2022-05-08
Structure title titleStructure of the SARS-CoV-2 S S1 doamin in complex with the mouse antibody Fab fragment, HSW-2
Keywords keywordsimmune system, neutralizing antibody, IMMUNE SYSTEM-VIRAL PROTEIN complex; IMMUNE SYSTEM/VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier36.72
Radius of gyration Rg (electron density) rg_electron36.03
Forward intensity I(0) i0216953000.00
Molecular weight molecular_weight118880.0 kDa
Excluded volume excluded_volume148660 ų
Envelope volume envelope_volume197900 ų
Hydration-shell volume shell_volume47101 ų
Envelope diameter envelope_diameter131.1
Shell Rg shell_rg40.86
Envelope Rg envelope_rg35.99
Shape Rg shape_rg36.01
Total Rg total_rg36.46
Total atoms total_atoms8392
Residues n_residues1077
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 dmax127.4
Rg (real space) rg_real36.64
Rg uncertainty (real space) rg_real_error1.47
I(0) (real space) i0_real2.1700e+08
I(0) uncertainty (real space) i0_real_error4.1260e+06
Rg (reciprocal space) rg_reciprocal36.69
I(0) (reciprocal space) i0_reciprocal217000000.0000
Solution quality estimate total_estimate0.8813
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary44.5
Skewness Skewness skewness0.235
Kurtosis Kurtosis kurtosis-0.407
Angular range angular_range— – 0.2150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha22880000.0000
Real-space data points n_real_points44
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.833; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.971; Smooth: 0.983

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)