3apn

X-ray diffraction
2.7Å resolution

Crystal structure of the human wild-type PAD4 protein

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-193952 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein-arginine deiminase type-4 Chain: A
Molecule details ›
Chain: A
Length: 666 amino acids
Theoretical weight: 74.47 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UM07 (Residues: 1-663; Coverage: 100%)
Gene names: PAD4, PADI4, PADI5, PDI5
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: C2
Unit cell:
a: 145.254Å b: 61.064Å c: 113.569Å
α: 90° β: 123.74° γ: 90°
R-values:
R R work R free
0.247 0.246 0.293
Expression system: Escherichia coli