Structure analysis

Structure of the SdeA DUB Domain

X-ray diffraction
2.64Å resolution
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1
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Multimeric state: hetero dimer
Accessible surface area: 11427.05 Å2
Buried surface area: 3280.16 Å2
Dissociation area: 936.3 Å2
Dissociation energy (ΔGdiss): 2.69 kcal/mol
Dissociation entropy (TΔSdiss): 10.74 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-143278
Assembly 2 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 11384.42 Å2
Buried surface area: 2773.93 Å2
Dissociation area: 941.1 Å2
Dissociation energy (ΔGdiss): 2.87 kcal/mol
Dissociation entropy (TΔSdiss): 10.73 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-143278

Macromolecules

Chains: A, B
Length: 193 amino acids
Theoretical weight: 20.98 KDa
Source organism: Legionella pneumophila
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q6RCR0 (Residues: 6-198; Coverage: 13%)
Pfam: SidE DUB domain
InterPro: SidE, DUB domain

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Chains: C, D
Length: 75 amino acids
Theoretical weight: 8.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P0CG47 (Residues: 153-227; Coverage: 33%)
Gene name: UBB
Pfam: Ubiquitin family
InterPro:

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