Structure analysis

STRUCTURE OF THE PANTON-VALENTINE LEUCOCIDIN S COMPONENT FROM STAPHYLOCOCCUS AUREUS

X-ray diffraction
2Å resolution
Source organism: Staphylococcus phage PVL
Assembly composition:
homo octamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo octamer
Accessible surface area: 92008.02 Å2
Buried surface area: 5730.48 Å2
Dissociation area: 2,865.24 Å2
Dissociation energy (ΔGdiss): -88.71 kcal/mol
Dissociation entropy (TΔSdiss): 96.91 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-181223

Macromolecules

Chains: A, B, C, D, E, F, G, H
Length: 284 amino acids
Theoretical weight: 32.36 KDa
Source organism: Staphylococcus phage PVL
UniProt:
  • Canonical: Q783R1 (Residues: 29-312; Coverage: 91%)
Gene name: lukS-PV
Pfam: Leukocidin/Hemolysin toxin family
InterPro:
CATH: Leukocidin/porin MspA
SCOP: Leukocidin (pore-forming toxin)

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