PDBe 1cwi

X-ray diffraction
1.9Å resolution

HUMAN CYCLOPHILIN A COMPLEXED WITH 2-VAL 3-(N-METHYL)-D-ALANINE CYCLOSPORIN

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
CYCLOSPORIN D Chain: C
Molecule details ›
Chain: C
Length: 11 amino acids
Theoretical weight: 1.25 KDa
Source organism: Tolypocladium inflatum
Expression system: Not provided
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

Ligands and Environments

No bound ligands

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR571
Spacegroup: P212121
Unit cell:
a: 36.38Å b: 61.07Å c: 72.22Å
α: 90° β: 90° γ: 90°
Expression systems:
  • Not provided
  • Escherichia coli