X-ray diffraction
2.47Å resolution

Structure of bacteriophage T4 gp25, sheath polymerization initiator


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Baseplate wedge protein gp25 Chains: A, B
Molecule details ›
Chains: A, B
Length: 131 amino acids
Theoretical weight: 15.12 KDa
Source organism: Escherichia virus T4
Expression system: Escherichia coli
  • Canonical: P09425 (Residues: 2-132; Coverage: 99%)
Gene name: 25
Sequence domains: Baseplate wedge protein gp25
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P4122
Unit cell:
a: 69.859Å b: 69.859Å c: 222.179Å
α: 90° β: 90° γ: 90°
R R work R free
0.191 0.19 0.217
Expression system: Escherichia coli