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› 7xf0

X-ray diffraction
3.1Å resolution

Crystal strucutre of CasDinG in complex with ATP

Released:
DOI: 10.2210/pdb7xf0/pdb
Model geometry
Fit model/data
PDB entry 7xf0 coloured by chain, front view.
PDB entry 7xf0 coloured by chain, side view.
PDB entry 7xf0 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Primary publication:
Type IV-A CRISPR-Csf complex: Assembly, dsDNA targeting, and CasDinG recruitment.
Cui N, Zhang JT, Liu Y, Liu Y, Liu XY, Wang C, Huang H, Jia N
Mol Cell (2023)
PMID: 37343553

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-288960 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Helicase ATP-binding domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 626 amino acids
Theoretical weight: 67.94 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: A0AA82WNX9 (Residues: 1-626; Coverage: 100%)

Ligands and Environments

1 bound ligand:
Ligand ATP 3 x ATP
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRF BEAMLINE BL02U1
Unit cell:
a: 135.546Å b: 72.095Å c: 224.23Å
α: 90° β: 90.84° γ: 90°
R-values:
R R work R free
0.225 0.224 0.26
Expression system: Escherichia coli

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Citations

1 review citation

Helicases in R-loop Formation and Resolution.
Yang et al. (2023)
2 other articles