Structure analysis

Crystal structure of dimeric chlorite dismutase variant Q74V (CCld Q74V) from Cyanothece sp. PCC7425

X-ray diffraction
1.51Å resolution
Source organism: Cyanothece sp. PCC 7425
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 16436.26 Å2
Buried surface area: 6465.79 Å2
Dissociation area: 1,132.5 Å2
Dissociation energy (ΔGdiss): -9.13 kcal/mol
Dissociation entropy (TΔSdiss): 12.66 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-110726

Macromolecules

Chains: A, B
Length: 188 amino acids
Theoretical weight: 21.8 KDa
Source organism: Cyanothece sp. PCC 7425
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B8HNS6 (Residues: 2-182; Coverage: 100%)
Gene name: Cyan7425_1434
Pfam: Chlorite dismutase
InterPro:

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