Structure analysis

PF1 FILAMENTOUS BACTERIOPHAGE: REFINEMENT OF A MOLECULAR MODEL BY SIMULATED ANNEALING USING 3.3 ANGSTROMS RESOLUTION X-RAY FIBRE DIFFRACTION DATA

Fiber diffraction
4Å resolution
Source organism: Pseudomonas virus Pf1
Assembly composition:
homo 35-mer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo 35-mer
Accessible surface area: 66592.1 Å2
Buried surface area: 80066.86 Å2
Dissociation area: 22,957.59 Å2
Dissociation energy (ΔGdiss): 506.93 kcal/mol
Dissociation entropy (TΔSdiss): 76.9 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-137183

Macromolecules

Chain: A
Length: 46 amino acids
Theoretical weight: 4.61 KDa
Source organism: Pseudomonas virus Pf1
UniProt:
  • Canonical: P03621 (Residues: 37-82; Coverage: 85%)
Gene name: VIII
Pfam: Inovirus Coat protein B
InterPro: Capsid protein G8P
CATH: Single alpha-helices involved in coiled-coils or other helix-helix interfaces
SCOP: Inovirus (filamentous phage) major coat protein

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