PDBe 1pfq

X-ray diffraction
1.9Å resolution

crystal structure of human apo dipeptidyl peptidase IV / CD26

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dipeptidyl peptidase 4 Chains: A, B
Molecule details ›
Chains: A, B
Length: 731 amino acids
Theoretical weight: 84.75 KDa
Source organism: Homo sapiens
Expression system: Komagataella pastoris
UniProt:
  • Best match: P27487 (Residues: 36-766)
Gene names: ADCP2, CD26, DPP4

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 71.031Å b: 118.142Å c: 184.583Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.256 0.254 0.298
Expression system: Komagataella pastoris