1fgl

X-ray diffraction
1.8Å resolution

Cyclophilin A complexed with a fragment of HIV-1 GAG protein

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-138828 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Peptidyl-prolyl cis-trans isomerase A Chain: A
Molecule details ›
Chain: A
Length: 165 amino acids
Theoretical weight: 18.04 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P62937 (Residues: 1-165; Coverage: 100%)
Gene names: CYPA, PPIA
Sequence domains: Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD
Structure domains: Cyclophilin-like
Capsid protein p24 Chain: B
Molecule details ›
Chain: B
Length: 25 amino acids
Theoretical weight: 2.62 KDa
Source organism: Human immunodeficiency virus type 1 (WMJ2 ISOLATE)
Expression system: Homo sapiens
UniProt:
  • Canonical: P05889 (Residues: 213-237; Coverage: 6%)
Gene name: gag

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 44.3Å b: 53.1Å c: 68.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.195 0.195 0.256
Expression systems:
  • Escherichia coli
  • Homo sapiens