5cok

X-ray diffraction
1.8Å resolution

Function and Biology Details

Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protease Chains: A, B
Molecule details ›
Chains: A, B
Length: 99 amino acids
Theoretical weight: 10.8 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Escherichia coli
UniProt:
  • Canonical: G0X8E8 (Residues: 1-99; Coverage: 75%)
Gene name: pol
Sequence domains: Retroviral aspartyl protease
Structure domains: Acid Proteases

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P61
Unit cell:
a: 62.734Å b: 62.734Å c: 81.952Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.212 0.21 0.255
Expression system: Escherichia coli