Structure analysis

S437Y Mutant of human muscle pyruvate kinase, isoform M2

X-ray diffraction
2Å resolution
Source organism: Homo sapiens
Assemblies composition:
homo tetramer
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1
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Multimeric state: homo tetramer
Accessible surface area: 67047.61 Å2
Buried surface area: 17664.31 Å2
Dissociation area: 2,026.08 Å2
Dissociation energy (ΔGdiss): 22.13 kcal/mol
Dissociation entropy (TΔSdiss): 15.87 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-146985
Assembly 2 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 34641.66 Å2
Buried surface area: 6467.23 Å2
Dissociation area: 2,818.07 Å2
Dissociation energy (ΔGdiss): 30.72 kcal/mol
Dissociation entropy (TΔSdiss): 14.92 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-146984
Assembly 3
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Multimeric state: homo dimer
Accessible surface area: 36458.11 Å2
Buried surface area: 7144.92 Å2
Dissociation area: 2,857.72 Å2
Dissociation energy (ΔGdiss): 36.86 kcal/mol
Dissociation entropy (TΔSdiss): 15.07 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-146984

Macromolecules

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