8xzd

The structure of fox ACE2 and Omicron BF.7 RBD complex

Method: ELECTRON MICROSCOPY Dmax: 110.4 Å Quality: GOOD

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 × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 319–541 Fragment:RBD Angiotensin-converting enzyme × 1 (A0A3Q7RAT9) ZN ZINC ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.47 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 B; PDBConstruct 19–241; UniProt 319–541

Angiotensin-converting enzyme

Vulpes vulpes

UniProt A0A3Q7RAT9

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 1–613 Not recorded Spike protein S1 × 1 (P0DTC2) ZN ZINC ION × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.47 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.

4 other PDB entries and 6 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A3Q7RAT9_VULVU
Isoform
PDB entities 2
Chains and sequence ranges Author chain A; PDBConstruct 1–613; UniProt 1–613

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 8xzd

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id8xzd
Deposition date deposition_date2024-01-21
Structure title titleThe structure of fox ACE2 and Omicron BF.7 RBD complex
Keywords keywordsfox ACE2, VIRAL PROTEIN, Omicron BF.7; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier32.56
Radius of gyration Rg (electron density) rg_electron32.15
Forward intensity I(0) i0131572000.00
Molecular weight molecular_weight91229.0 kDa
Excluded volume excluded_volume113910 ų
Envelope volume envelope_volume153800 ų
Hydration-shell volume shell_volume41196 ų
Envelope diameter envelope_diameter117.5
Shell Rg shell_rg38.04
Envelope Rg envelope_rg31.90
Shape Rg shape_rg32.13
Total Rg total_rg32.74
Total atoms total_atoms6436
Residues n_residues791
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 dmax110.4
Rg (real space) rg_real32.67
Rg uncertainty (real space) rg_real_error1.07
I(0) (real space) i0_real1.3160e+08
I(0) uncertainty (real space) i0_real_error2.1080e+06
Rg (reciprocal space) rg_reciprocal32.62
I(0) (reciprocal space) i0_reciprocal131600000.0000
Solution quality estimate total_estimate0.8544
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary40.5
Skewness Skewness skewness0.500
Kurtosis Kurtosis kurtosis0.008
Angular range angular_range— – 0.2450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha28190000.0000
Real-space data points n_real_points50
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.755; Stabil: 0.996; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.862

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)