2p3b

X-ray diffraction
2.1Å resolution

Crystal Structure of the subtype B wild type HIV protease complexed with TL-3 inhibitor

Released:

Function and Biology Details

Reaction catalysed:
Specific for a P1 residue that is hydrophobic, and P1' variable, but often Pro.
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-192967 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Peptidase A2 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 99 amino acids
Theoretical weight: 10.8 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9Q2G8 (Residues: 1-99; Coverage: 100%)
Gene name: ORF
Sequence domains: Retroviral aspartyl protease
Structure domains: Acid Proteases
Peptidase A2 domain-containing protein Chain: B
Molecule details ›
Chain: B
Length: 99 amino acids
Theoretical weight: 10.88 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9Q288 (Residues: 1-99; Coverage: 100%)
Gene name: v-1 PROTEASE
Sequence domains: Retroviral aspartyl protease
Structure domains: Acid Proteases

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P61
Unit cell:
a: 63.164Å b: 63.164Å c: 83.414Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.165 0.159 0.219
Expression system: Escherichia coli BL21(DE3)