PDBe 4x52

X-ray diffraction
2.08Å resolution

Human PARP13 (ZC3HAV1), C-Terminal PARP Domain (H810N; N830Y variant)


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Zinc finger CCCH-type antiviral protein 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 173 amino acids
Theoretical weight: 20.38 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q7Z2W4 (Residues: 726-896; Coverage: 19%)
Gene names: PRO1677, ZC3HAV1, ZC3HDC2
Sequence domains: Poly(ADP-ribose) polymerase catalytic domain
Structure domains: Phosphoenolpyruvate Carboxykinase; domain 3

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I911-5
Spacegroup: C2
Unit cell:
a: 110.93Å b: 50Å c: 153.63Å
α: 90° β: 93.48° γ: 90°
R R work R free
0.214 0.213 0.233
Expression system: Escherichia coli BL21(DE3)