2beq

X-ray diffraction
1.6Å resolution

Structure of a Proteolytically Resistant Core from the Severe Acute Respiratory Syndrome Coronavirus S2 Fusion Protein

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157821 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Spike protein S2' Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 38 amino acids
Theoretical weight: 3.87 KDa
Source organism: Severe acute respiratory syndrome-related coronavirus
Expression system: Not provided
UniProt:
  • Canonical: P59594 (Residues: 914-949; Coverage: 3%)
Gene names: 2, S
Spike protein S2' Chains: D, E, F
Molecule details ›
Chains: D, E, F
Length: 48 amino acids
Theoretical weight: 5.22 KDa
Source organism: Severe acute respiratory syndrome-related coronavirus
Expression system: Not provided
UniProt:
  • Canonical: P59594 (Residues: 1148-1193; Coverage: 4%)
Gene names: 2, S
Structure domains: Single helix bin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: C2
Unit cell:
a: 99.907Å b: 42.903Å c: 59.826Å
α: 90° β: 116.69° γ: 90°
R-values:
R R work R free
0.201 0.199 0.241
Expression system: Not provided