X-ray diffraction
1.45Å resolution

Structure of SARS-CoV-2 Nucleocapsid dimerization domain, P21 form


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Nucleoprotein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 137 amino acids
Theoretical weight: 15.59 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Escherichia coli
  • Canonical: P0DTC9 (Residues: 247-364; Coverage: 28%)
Gene name: N

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P21
Unit cell:
a: 71.146Å b: 43.546Å c: 74.233Å
α: 90° β: 94.87° γ: 90°
R R work R free
0.168 0.167 0.18
Expression system: Escherichia coli