X-ray diffraction
2.35Å resolution

ATPase Domain of G40P

Source organism: Bacillus phage SPP1

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
DNA helicase Chain: A
Molecule details ›
Chain: A
Length: 315 amino acids
Theoretical weight: 35.52 KDa
Source organism: Bacillus phage SPP1
Expression system: Escherichia coli
  • Canonical: Q38152 (Residues: 130-442; Coverage: 71%)
Sequence domains: DnaB-like helicase C terminal domain
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P61
Unit cell:
a: 96.779Å b: 96.779Å c: 54.4Å
α: 90° β: 90° γ: 120°
R R work R free
0.24 0.238 0.285
Expression system: Escherichia coli