Structure analysis

Stress Response Facilitator A SrfA

X-ray diffraction
2.1Å resolution
Source organism: Pseudomonas aeruginosa PAO1
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo tetramer
Accessible surface area: 16131.25 Å2
Buried surface area: 5150.68 Å2
Dissociation area: 2,575.34 Å2
Dissociation energy (ΔGdiss): -8.53 kcal/mol
Dissociation entropy (TΔSdiss): 32.43 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-232525

Macromolecules

Chains: A, B, C, D
Length: 76 amino acids
Theoretical weight: 9.08 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A0C9J8Z9 (Residues: 1-76; Coverage: 100%)
Gene name: srfA

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