Structure analysis

X-ray structure of the HPr kinase/phosphatase from Staphylococcus xylosus at 1.95 A resolution

X-ray diffraction
1.95Å resolution
Source organism: Staphylococcus xylosus
Assembly composition:
homo trimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo trimer
Accessible surface area: 39800 Å2
Buried surface area: 8900 Å2
Dissociation area: 3,500 Å2
Dissociation energy (ΔGdiss): 28 kcal/mol
Dissociation entropy (TΔSdiss): 28 kcal/mol
Interface energy (ΔGint): -107 kcal/mol
Symmetry number: 3
Assembly 2
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Multimeric state: homo trimer
Accessible surface area: 39100 Å2
Buried surface area: 8600 Å2
Dissociation area: 3,300 Å2
Dissociation energy (ΔGdiss): 26 kcal/mol
Dissociation entropy (TΔSdiss): 28 kcal/mol
Interface energy (ΔGint): -107 kcal/mol
Symmetry number: 3

Macromolecules

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