4blo

X-ray diffraction
2.8Å resolution

P4 PROTEIN FROM BACTERIOPHAGE PHI6 IN COMPLEX WITH ADP

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Packaging enzyme P4 Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 309 amino acids
Theoretical weight: 32.68 KDa
Source organism: Pseudomonas virus phi6
Expression system: Escherichia coli
UniProt:
  • Canonical: P11125 (Residues: 1-309; Coverage: 93%)
Gene name: P4
Sequence domains: ATPase P4 of dsRNA bacteriophage phi-12
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX14.2
Spacegroup: P1
Unit cell:
a: 93.84Å b: 95.26Å c: 98.33Å
α: 82.46° β: 86.17° γ: 64.85°
R-values:
R R work R free
0.218 0.217 0.244
Expression system: Escherichia coli