› 2o4p

X-ray diffraction
1.8Å resolution

Crystal Structure of HIV-1 Protease (Q7K) in Complex with Tipranavir

Released:
DOI: 10.2210/pdb2o4p/pdb
PDB entry 2o4p coloured by chain, front view.
PDB entry 2o4p coloured by chain, side view.
PDB entry 2o4p coloured by chain, top view.
Source organism: Human immunodeficiency virus 1
Primary publication:
Unique thermodynamic response of tipranavir to human immunodeficiency virus type 1 protease drug resistance mutations.
Muzammil S, Armstrong AA, Kang LW, Jakalian A, Bonneau PR, Schmelmer V, Amzel LM, Freire E
J Virol 81 5144-54 (2007)
PMID: 17360759

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177790 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidase A2 domain-containing protein 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 BL21(DE3)
UniProt:
  • Canonical: Q5RZ08 (Residues: 1-99; Coverage: 100%)
Gene name: pol
Sequence domains: Retroviral aspartyl protease
Structure domains: Acid Proteases

Ligands and Environments

2 bound ligands:
Ligand TPV 1 x TPV
Ligand GOL 1 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21212
Unit cell:
a: 58.611Å b: 86.258Å c: 45.888Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.2 0.233
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

8 review citations

Do enthalpy and entropy distinguish first in class from best in class?
Freire E. (2008)
7 more

8 mentions without citation

Unique thermodynamic response of tipranavir to human immunodeficiency virus type 1 protease drug resistance mutations.
Muzammil et al. (2007)
7 more