PDBe 1v9t

X-ray diffraction
1.7Å resolution

Structure of E. coli cyclophilin B K163T mutant bound to succinyl-ALA-PRO-ALA-P-nitroanilide

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
(SIN)APA(NIT) Chain: C
Molecule details ›
Chain: C
Length: 5 amino acids
Theoretical weight: 477 Da
Source organism: Synthetic construct
Expression system: Not provided
UniProt:
Peptidyl-prolyl cis-trans isomerase A Chains: A, B
Molecule details ›
Chains: A, B
Length: 166 amino acids
Theoretical weight: 18.07 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AFL3 (Residues: 25-190; Coverage: 100%)
Gene names: JW3326, b3363, ppiA, rot, rotA
Sequence domains: Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD
Structure domains: Cyclophilin-like

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: P32
Unit cell:
a: 79.28Å b: 79.28Å c: 56.63Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.184 0.184 0.221
Expression systems:
  • Not provided
  • Escherichia coli