Structure analysis

Structural view of a fungal toxin acting on a 14-3-3 regulatory complex

X-ray diffraction
2.3Å resolution
Assembly composition:
hetero tetramer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer
Accessible surface area: 22751.47 Å2
Buried surface area: 4266.54 Å2
Dissociation area: 1,147.23 Å2
Dissociation energy (ΔGdiss): 2.17 kcal/mol
Dissociation entropy (TΔSdiss): 13.13 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-161082

Macromolecules

Chain: A
Length: 260 amino acids
Theoretical weight: 29.4 KDa
Source organism: Nicotiana tabacum
Expression system: Escherichia coli
UniProt:
  • Canonical: P93343 (Residues: 1-260; Coverage: 100%)
Pfam: 14-3-3 protein
InterPro:
CATH: 14-3-3 domain
SCOP: 14-3-3 protein

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Chain: P
Length: 5 amino acids
Theoretical weight: 677 Da
Source organism: Nicotiana plumbaginifolia
Expression system: Not provided
UniProt:
  • Canonical: Q40409 (Residues: 436-440; Coverage: 1%)
Gene name: pma2

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