› 7cot

X-ray diffraction
2.16Å resolution

Structure of post fusion core of SARS-CoV-2 S2 subunit

Released:
DOI: 10.2210/pdb7cot/pdb
PDB entry 7cot coloured by chain, front view.
PDB entry 7cot coloured by chain, side view.
PDB entry 7cot coloured by chain, top view.
Source organism: Severe acute respiratory syndrome coronavirus 2
Entry authors: Lin MH, Tan KP, Hsu CH

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-144650 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Spike protein S2' Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 130 amino acids
Theoretical weight: 13.87 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Escherichia coli
UniProt:
  • Canonical: P0DTC2 (Residues: 910-988, 994-1206; Coverage: 10%)
Gene names: 2, S
Sequence domains: Coronavirus spike glycoprotein S2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE TPS 05A
Spacegroup: P3
Unit cell:
a: 51.968Å b: 51.968Å c: 116.225Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.202 0.197 0.247
Expression system: Escherichia coli

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