Structure analysis

Human SDH/NADH/inhibitor complex

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: 49413.73 Å2
Buried surface area: 18540.99 Å2
Dissociation area: 2,126.71 Å2
Dissociation energy (ΔGdiss): 18.94 kcal/mol
Dissociation entropy (TΔSdiss): 15.6 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-169474
Assembly 2 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 28687.24 Å2
Buried surface area: 5312.51 Å2
Dissociation area: 617.65 Å2
Dissociation energy (ΔGdiss): -1.3 kcal/mol
Dissociation entropy (TΔSdiss): 13.72 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-169473
Assembly 3
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Multimeric state: homo tetramer
Accessible surface area: 56470.7 Å2
Buried surface area: 11505.34 Å2
Dissociation area: 1,673.27 Å2
Dissociation energy (ΔGdiss): -15.02 kcal/mol
Dissociation entropy (TΔSdiss): 42.15 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-169474

Macromolecules

PDBe-KB: UniProt Coverage View: Q00796  
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