X-ray diffraction
1.71Å resolution

Crystal structure of HCoV-OC43 N-NTD complexed with AMP


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Nucleoprotein Chain: A
Molecule details ›
Chain: A
Length: 136 amino acids
Theoretical weight: 15.44 KDa
Source organism: Human coronavirus OC43
Expression system: Escherichia coli
  • Canonical: P33469 (Residues: 58-191; Coverage: 30%)
Gene names: 7a, N
Sequence domains: Coronavirus nucleocapsid

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P65
Unit cell:
a: 81.919Å b: 81.919Å c: 42.893Å
α: 90° β: 90° γ: 120°
R R work R free
0.25 0.249 0.265
Expression system: Escherichia coli