7b3o

X-ray diffraction
2Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-209692 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (4 distinct):
Spike protein S1 Chain: E
Molecule details ›
Chain: E
Length: 205 amino acids
Theoretical weight: 23.09 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P0DTC2 (Residues: 331-524; Coverage: 15%)
Gene names: 2, S
Sequence domains: Betacoronavirus spike glycoprotein S1, receptor binding
Light Chain of Fab Fragment Chain: L
Molecule details ›
Chain: L
Length: 215 amino acids
Theoretical weight: 23.48 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Heavy Chain of Fab Fragment Chain: H
Molecule details ›
Chain: H
Length: 228 amino acids
Theoretical weight: 24.08 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, DESY BEAMLINE P11
Spacegroup: C2
Unit cell:
a: 195.756Å b: 87.42Å c: 57.059Å
α: 90° β: 100.61° γ: 90°
R-values:
R R work R free
0.186 0.185 0.224
Expression systems:
  • Trichoplusia ni
  • Homo sapiens