5lb5

X-ray diffraction
2Å resolution

Crystal structure of human RECQL5 helicase in complex with ADP/Mg (tricilinc form).

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-131739 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ATP-dependent DNA helicase Q5 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 445 amino acids
Theoretical weight: 49.54 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O94762 (Residues: 10-453; Coverage: 45%)
Gene names: RECQ5, RECQL5
Sequence domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: P1
Unit cell:
a: 63.59Å b: 84.75Å c: 106.691Å
α: 108.82° β: 90.06° γ: 96.86°
R-values:
R R work R free
0.246 0.244 0.282
Expression system: Escherichia coli BL21(DE3)