X-ray diffraction
1.4Å resolution

DNA binding domain of small terminase SF6 phage


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Terminase small subunit Chain: A
Molecule details ›
Chain: A
Length: 68 amino acids
Theoretical weight: 7.65 KDa
Source organism: Bacillus phage SF6
Expression system: Escherichia coli
  • Canonical: P68928 (Residues: 1-68; Coverage: 47%)
Gene name: 1
Structure domains: Terminase, small subunit, N-terminal DNA-binding domain, HTH motif

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: R3
Unit cell:
a: 52.545Å b: 52.545Å c: 54.877Å
α: 90° β: 90° γ: 120°
R R work R free
0.199 0.199 0.213
Expression system: Escherichia coli