› 6z4u

X-ray diffraction
1.95Å resolution

X-ray Crystallographic Structure of Orf9b from SARS-CoV-2

Released:
DOI: 10.2210/pdb6z4u/pdb
PDB 6z4u coloured by chain and viewed from the front.
PDB 6z4u coloured by chain and viewed from the side.
PDB 6z4u coloured by chain and viewed from the top.
Source organism: Severe acute respiratory syndrome coronavirus 2
Entry authors: Weeks SD, De Graef S, Munawar A

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ORF9b protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 97 amino acids
Theoretical weight: 10.81 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Escherichia coli
UniProt:
  • Canonical: P0DTD2 (Residues: 1-97; Coverage: 100%)
Gene name: 9b
Sequence domains: Betacoronavirus lipid binding protein

Ligands and Environments

1 bound ligand:
Ligand 15P 1 x 15P
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS-II BEAMLINE 17-ID-2
Spacegroup: P212121
Unit cell:
a: 36.03Å b: 64.571Å c: 73.536Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.219 0.218 0.257
Expression system: Escherichia coli

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