1no1

X-ray diffraction
2.4Å resolution

Structure of truncated variant of B.subtilis SPP1 phage G39P helicase loader/inhibitor protein

Released:

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
Macromolecule:
Inhibitor_G39P domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 126 amino acids
Theoretical weight: 14.82 KDa
Source organism: Bacillus phage SPP1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q38151 (Residues: 2-126; Coverage: 99%)
Gene name: 39
Structure domains: Replisome organizer (g39p helicase loader/inhibitor protein)

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM30A
Spacegroup: P212121
Unit cell:
a: 88.9Å b: 91.3Å c: 48.4Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.204 0.232
Expression system: Escherichia coli