X-ray diffraction
1.7Å resolution

Crystal structure of RNA binding domain of nucleocapsid phosphoprotein from SARS coronavirus 2

Entry authors: Chang C, Michalska K, Jedrzejczak R, Maltseva N, Endres M, Godzik A, Kim Y, Joachimiak A, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Nucleoprotein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 128 amino acids
Theoretical weight: 14.03 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P0DTC9 (Residues: 47-173; Coverage: 30%)
Gene name: N

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 66.238Å b: 77.43Å c: 114.039Å
α: 90° β: 90° γ: 90°
R R work R free
0.162 0.159 0.205
Expression system: Escherichia coli BL21(DE3)