PDBe 3nt1

X-ray diffraction
1.73Å resolution

High resolution structure of naproxen:COX-2 complex.

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Prostaglandin G/H synthase 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 587 amino acids
Theoretical weight: 67.33 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q05769 (Residues: 18-604; Coverage: 100%)
Gene names: Cox-2, Cox2, Pghs-b, Ptgs2, Tis10
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: I222
Unit cell:
a: 122.295Å b: 133.233Å c: 181.269Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.168 0.167 0.186
Expression system: Spodoptera frugiperda