› 4ka4

X-ray diffraction
2.6Å resolution

Crystal structure of a proteolytically defined Zbeta domain of human DAI (ZBP1, DLM-1)

Released:
DOI: 10.2210/pdb4ka4/pdb
PDB entry 4ka4 coloured by chain, front view.
PDB entry 4ka4 coloured by chain, side view.
PDB entry 4ka4 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Athanasiadis A, de Rosa M, De Sanctis D

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-117730 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
Z-DNA-binding protein 1 Chains: A, B, D, E
Molecule details ›
Chains: A, B, D, E
Length: 70 amino acids
Theoretical weight: 8.25 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9H171 (Residues: 96-165; Coverage: 16%)
Gene names: C20orf183, DLM1, ZBP1
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
DNA (5'-D(*TP*CP*GP*CP*GP*CP*G)-3') Chains: C, F, G, H
Molecule details ›
Chains: C, F, G, H
Length: 7 nucleotides
Theoretical weight: 2.11 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P212121
Unit cell:
a: 53.647Å b: 63.208Å c: 94.541Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.253 0.248 0.302
Expression systems:
  • Escherichia coli
  • Not provided

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