7wvn

SARS-CoV-2 Omicron S-open

Method: ELECTRON MICROSCOPY Dmax: 175.4 Å Quality: GOOD

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

Spike glycoprotein

Severe acute respiratory syndrome coronavirus

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 homooligomer Homooligomer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 1–1205 Chain B; UniProt 1–1205 Chain C; UniProt 1–1205 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.40 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 1–1202; UniProt 1–1205 Author chain B; PDBConstruct 1–1202; UniProt 1–1205 Author chain C; PDBConstruct 1–1202; UniProt 1–1205

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 7wvn

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id7wvn
Deposition date deposition_date2022-02-10
Structure title titleSARS-CoV-2 Omicron S-open
Keywords keywordsSARS-CoV-2, coronavirus, Omicron variant, S-open, spike protein, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier51.74
Radius of gyration Rg (electron density) rg_electron51.36
Forward intensity I(0) i01717200000.00
Molecular weight molecular_weight351740.0 kDa
Excluded volume excluded_volume442340 ų
Envelope volume envelope_volume666380 ų
Hydration-shell volume shell_volume106740 ų
Envelope diameter envelope_diameter188.2
Shell Rg shell_rg55.95
Envelope Rg envelope_rg50.59
Shape Rg shape_rg51.41
Total Rg total_rg51.34
Total atoms total_atoms24805
Residues n_residues3162
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 dmax175.4
Rg (real space) rg_real51.68
Rg uncertainty (real space) rg_real_error2.34
I(0) (real space) i0_real1.7170e+09
I(0) uncertainty (real space) i0_real_error3.8320e+07
Rg (reciprocal space) rg_reciprocal51.78
I(0) (reciprocal space) i0_reciprocal1717000000.0000
Solution quality estimate total_estimate0.8674
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary64.3
Skewness Skewness skewness0.318
Kurtosis Kurtosis kurtosis-0.311
Angular range angular_range— – 0.1500 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha264400000.0000
Real-space data points n_real_points31
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.819; Stabil: 0.994; Sysdev: 1.000; Positv: 1.000; Valcen: 0.981; Smooth: 0.850

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

7. Fold Classification (SCOP + CATH) 3 domains

CATH v4.4 (3 domains)

Domain ID domain_id7wvnA01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology120 — Jelly Rolls
Homologous superfamily homologous superfamily960 — Spike glycoprotein, N-terminal domain
Domain ID domain_id7wvnB01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology120 — Jelly Rolls
Homologous superfamily homologous superfamily960 — Spike glycoprotein, N-terminal domain
Domain ID domain_id7wvnC01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology120 — Jelly Rolls
Homologous superfamily homologous superfamily960 — Spike glycoprotein, N-terminal domain

8. Citations (1)

9. Files and Curves (10)