Structure analysis

Crystal structure of the Protease 1 (E29A,E60A,E80A) from Pyrococcus horikoshii co-crystallized with Tb-Xo4.

X-ray diffraction
2Å resolution
Source organism: Pyrococcus horikoshii OT3
Assembly composition:
homo hexamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo hexamer
Accessible surface area: 34580.9 Å2
Buried surface area: 12497.09 Å2
Dissociation area: 5,044.67 Å2
Dissociation energy (ΔGdiss): 9.24 kcal/mol
Dissociation entropy (TΔSdiss): 68.39 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-129858

Macromolecules

Chains: A, B, C
Length: 166 amino acids
Theoretical weight: 18.48 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli
UniProt:
  • Canonical: O59413 (Residues: 1-166; Coverage: 100%)
Gene name: PH1704
Pfam: DJ-1/PfpI family
InterPro:

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