PDBe 3ui4

X-ray diffraction
0.8Å resolution

0.8 A resolution crystal structure of human Parvulin 14


Function and Biology Details

Reaction catalysed:
Peptidylproline (omega=180) = peptidylproline (omega=0). 
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Peptidyl-prolyl cis-trans isomerase NIMA-interacting 4 Chain: A
Molecule details ›
Chain: A
Length: 101 amino acids
Theoretical weight: 11.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9Y237 (Residues: 36-131; Coverage: 73%)
Gene name: PIN4
Structure domains: Chitinase A; domain 3

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P212121
Unit cell:
a: 34.043Å b: 46.966Å c: 51.826Å
α: 90° β: 90° γ: 90°
R R work R free
0.095 0.095 0.098
Expression system: Escherichia coli BL21(DE3)