X-ray diffraction
2.9Å resolution

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Spike protein S2' Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 132 amino acids
Theoretical weight: 13.98 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Escherichia coli
  • Canonical: P0DTC2 (Residues: 910-988, 994-1009, 1010-1036; Coverage: 10%)
Gene names: 2, S

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: Cu FINE FOCUS
Spacegroup: P21
Unit cell:
a: 51.24Å b: 57.58Å c: 115.72Å
α: 90° β: 91.58° γ: 90°
R R work R free
0.259 0.259 0.29
Expression system: Escherichia coli