PDBe 1kt1

X-ray diffraction
2.8Å resolution

Structure of the Large FKBP-like Protein, FKBP51, Involved in Steroid Receptor Complexes


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Peptidyl-prolyl cis-trans isomerase FKBP5 Chain: A
Molecule details ›
Chain: A
Length: 457 amino acids
Theoretical weight: 51.25 KDa
Source organism: Saimiri boliviensis
Expression system: Escherichia coli BL21
  • Canonical: Q9XSH5 (Residues: 1-457; Coverage: 100%)
Gene names: FKBP5, FKBP51
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F2
Spacegroup: P3221
Unit cell:
a: 91.035Å b: 91.035Å c: 132.648Å
α: 90° β: 90° γ: 120°
R R work R free
0.255 0.255 0.314
Expression system: Escherichia coli BL21